Mascot Power Supplies User Manual

Important Safety Instructions

⚠

TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK:

READ THROUGH THESE INSTRUCTIONS PRIOR TO USING THE PRODUCT.
CAREFULLY FOLLOW THESE INSTRUCTIONS WHEN USING THE PRODUCT.
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.

CAUTION! DOUBLE POLE / NEUTRAL FUSING!

This product is designed for indoor use. (Not applicable to products marked "IP67")

IP41: Protected against solid objects larger than 1.0 mm and vertically falling drops of water according to EN/IEC 60529.

IP4X or IP40: Protected against solid objects larger than 1.0 mm.

IP44: Protected against solid objects larger than 1.0 mm and water splashed against the enclosure from any direction according to EN/IEC 60529.

IP67 (symbol with two drops of water): Filled with potting compound, dust-tight and protected against temporary immersion in water according to EN/IEC 60529. Must not be immersed for longer periods.

Products marked with the symbol are double insulated (Insulation Class II). Products without this mark are Class I (rely on safety earth for protection).

WARNING: To avoid risk of electric shock, Class I products must only be connected to a supply mains with protective earth.

At the end of their service life, electric and electronic equipment and accessories shall not be discarded with municipal waste but disposed of using separate collection, treatment, recovery/recycling, and environmentally sound disposal. This applies to potentially biohazardous parts as well. If in doubt, contact local authorities.

Cautions to Observe Prior to Use

The intended use for this product is to charge a battery or power an electrical accessory (NiCd/NiMH, Lead-Acid, Lithium-Ion or LiFePO4 batteries).

This product may be used by unskilled operators if instructions are followed. Unskilled operators may contact the supplier or manufacturer for assistance.

This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if supervised and hazards are understood. Keep small children away from cables (strangulation risk) and small parts (inhalation/swallowing risk).

Keep animals away from this product. Animals may damage cables, posing a risk of electric shock and excessive temperatures. Cables and small parts can also pose a strangulation risk to animals.

If the product has a mains cord, check it for damage. If damaged, the product must not be used until the cord is replaced by qualified personnel.

The mains socket outlet used should always be easily accessible for immediate removal of the product's mains supply in case of an operational error. If the product has a detachable mains cord, the appliance coupler can be used as a disconnect device.

The product is "switched on" by inserting the mains plug and "switched off" by disconnecting it.

The product may be connected to an IT type mains supply.

For use in U.S.A.: Use a 125V 15A receptacle configuration. Use a UL817-standard compliant mains cord (NEMA 1-15 plug, SJT or SVT cord).

For use outside U.S.A: Use a mains cord compliant with country-specific requirements.

Power-up time may exceed 15 seconds.

Should an operational error or unexpected performance change occur, disconnect the product from the mains immediately and contact the supplier or manufacturer.

When not in use, disconnect the product from the mains to reduce hazards, environmental impact, and save electricity costs.

To avoid overheating, ensure sufficient room for air circulation. Do not cover the product.

Further Precautions and Information

Although this product complies with relevant safety standards, avoid prolonged contact with human skin, as some people may develop allergies or injuries from contact with moderate temperatures and/or plastic materials.

Read respective User Manuals for accessories and interconnected equipment before use.

If the product has exchangeable output plugs, refer to the separate page for assembly.

Output cables with modular plugs (like telephone connectors) must never be connected to a telephone outlet.

Products with welded plastic housing or IP67 rating are not repairable. The supply cord cannot be replaced. If the cord is damaged, the appliance should be scrapped. Contact your supplier for a replacement part.

This product contains hazardous voltages and has no user-replaceable parts inside. Never attempt to remove the cover.

WARNING: No modification of this equipment is allowed. Any repair/service should be carried out by qualified personnel.

Products with automatic polarity protection must be switched off if a battery is connected with reverse polarity. Protection resets automatically when polarity is corrected.

In chargers with a replaceable fuse for polarity protection, replace the fuse if the battery was connected with reverse polarity. Use the same type and rating for replacement.

If specified to comply with IEC60601-1 for Medical Electrical Equipment, it meets some requirements and may be used in medical applications and hospital environments.

Keep away from flammable anesthetic gases or other flammable/explosive atmospheres.

If specified to comply with IEC60601-1-11 for Home Healthcare Environment, it may be used in home healthcare medical applications.

NOTE! Class I products (relying on safety earth) for home healthcare must be permanently wired to the building installation by qualified personnel. Earth conductor must be min. 0.75 mm². Connect to external protective earthing system and verify its integrity.

This product converts mains voltage to safety extra low voltage. Products with 2MOPP insulation (model names ending in "P") may be Type B or Type BF Applied Part according to EN/IEC 60601-1, allowing physical contact with a patient. Patient must not touch the housing. Building-in models ("B" or "BP") are Type B Applied Part only.

Operating Environment and Handling

Operate within temperature range +5 to +40°C, 15-93% RH, 70-106 kPa. If stored outside this range, wait 30 minutes before operating.

Expected service life: 3 years (if operated as indicated). Refer to "TERMS OF SALES AND DELIVERY FOR MASCOT AS" for warranty.

Transport/storage parameters: -25 to +85°C, 15-93% RH, 70-106 kPa.

For longer storage: +5 to +35°C, 10-75% RH, 70-106 kPa to maintain service life.

Expected shelf life: 1 year (if stored as indicated).

Complies with EMC requirements for medical electric equipment, residential, office, light industrial environments. Potential for interference with other devices. Disconnect and consult technician if suspected.

No special maintenance required. Clean with a dry cloth when disconnected if dusty.

For plastic casings, avoid contact with lotions, oils, grease, solvents. Keep away from UV-light and direct sunlight.

Position, operate, and store under foreseeable environmental conditions (magnetic fields, EM fields, ESD, pressure, acceleration).

Use in vehicles only when the vehicle is not in use.

Position product so label is readable, within 40 cm of operator.

Turn off and allow to cool before moving.

Instructions for Using Power Supplies

Follow cautions indicated above.

When connected to mains, an LED might light. The Power Supply is then ready to use.

LEDs of colors other than red or yellow may indicate connection to mains supply.

Connecting Plugs & Mounting

How to connect exchangeable DC-output plugs

1. Polarity is marked on both plug ends for correct connection.

2. Female plug is marked on each side to identify polarity.

3. Shows center polarity of the plug.

How to connect exchangeable AC-plugs

Available AC plugs:

"EURO": 250V 2.5A (EN50075/IEC83 C5 II)
"US": 125V 2.5A (NEMA 1-15 / CSA-C22.2 No.42)
"UK": 250V 13A (BS 1363)
"AUS": 250V 10A (AS/NZS 3112)

Mains Cord Set available on request for "DeskTop" use.

Mounting and Use for Bracket Mascot, Part No. 205800

Wall Mount: Fix bracket using screws suitable for wall material (head diameter 8-9.5mm, head height max 3mm, thread diameter 4-5.5mm, thread length min 16mm). Use four screws.

Place Power Supply/Charger centered on bracket, aligning bottom housing slot with bracket tabs.

Push "Push" handle down while pushing product against wall. Release to lock. Push "Push" handle down while pulling product away from wall to release.

If not wall-mounted, bracket can be used as a handle following the same procedure.

Electromagnetic Compatibility (EMC)

The EMC EN60601-1-2 standard regulates requirements for electromagnetic compatibility to prevent unsafe product situations. It defines immunity levels and maximum emission levels for medical devices.

Mascot medical devices are tested and conform to IEC/EN 60601-1-2 (3rd & 4th edition), but special precautions may be needed.

Mascot products are suitable for Domestic, Residential, Office, and Hospital environments, except in locations with high EM Disturbances (e.g., near High Frequency Surgical Equipment or MRI systems).

When used as specified, users can expect essential performance, such as powering medical electrical devices or charging batteries.

WARNING: Avoid using this equipment adjacent to or stacked with other equipment, as it may cause improper operation. If necessary, monitor both units to ensure normal function.

WARNING: Using accessories, transducers, or cables not provided by the manufacturer may increase electromagnetic emissions or decrease immunity, leading to improper operation.

WARNING: Portable RF communications equipment should be used no closer than 30 cm (12 inches) to any part of the power supply or battery charger, including cables, to avoid performance degradation.

Guidance and Manufacturer's Declaration

Mascot products are intended for the specified electromagnetic environment. The customer/user must ensure it is used in such an environment.

Emissions

Test / Standard	Compliance Level	Guidance
RF emissions, CISPR 11	Group 1, Class B	Suitable for all establishments, including domestic ones connected to the public low-voltage power supply network. RF emissions are unlikely to cause interference in nearby electronic equipment. Maintain a separation distance of 30 cm.
Harmonic emissions, IEC 61000-3-2	-	-
Voltage fluctuations / flicker emissions, IEC 61000-3-3	-	-

Immunity

Test / Standard	Compliance Level	Guidance
Electrostatic discharge (ESD), IEC 61000-4-2	+ 8 kV contact + 15 kV air	Temporary loss of function may occur; product is expected to recover to normal operation.
Electrostatic fast transient / burst, IEC 61000-4-4	+ 2 kV for AC-power lines + 1 kV for output lines	Temporary loss of function may occur; product is expected to recover to normal operation.
Surge, IEC 61000-4-5	+ 1 kV line to line + 2 kV line to earth (if applicable)	Temporary loss of function may occur; product is expected to recover to normal operation.
Voltage dips, short interruptions and voltage variations on power supply lines, IEC 61000-4-11	<5% U_T (0.5 cycle) 40% U_T (5 cycles) 70% U_T (25 cycles) <5% U_T for 5 s (U_T = AC input voltage prior to test)	Temporary loss of function may occur; product is expected to recover to normal operation.
Power frequency magnetic field, IEC 61000-4-8	3 A/m (50/60 Hz)	Not applicable for non-magnetic field sensitive devices.
Conducted RF, IEC 61000-4-6	3 Vrms 150 kHz to 80 MHz	Temporary loss of function may occur; product is expected to recover to normal operation.
Radiated RF, IEC 61000-4-3	3V/m for Professional healthcare environment. 10 V/m for Home Healthcare environment. 80 MHz to 2.7 GHz	Temporary loss of function may occur; product is expected to recover to normal operation.

These guidelines may not apply in all situations. Electromagnetic propagation is affected by structures, objects, people, and fixed transmitters. EM site surveys may be considered for assessing the environment. If measured field strength exceeds applicable RF compliance levels, observe the product for normal operation. Abnormal performance may require re-orientation or relocation.

Technical Data Tables

Model 3020/3021

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V	15V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	5V	5.1-6V	6.1-7.9V	8-11.9V	12-14.9V	15-16.9V
	Output current	8A	6.66A	7.0A	6.0A	5.0A	4.0A
	Output Power	40W	40W	53W	54W	60W	60W
	Average active efficiency	>87%	>88%	>89%	>89%	>89%	>89%
	Efficiency at low load (10%)	>79%	>79%	>79%	>79%	>79%	>79%
	No-load power consumption	<0.075W	<0.075W	<0.15W	<0.15W	<0.15W	<0.15W

Model 3320

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V	15V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz MAX. 1.5A	Output Voltage	5V	5.1-6V	6.1-7.5V	8.5-9V	9.1-12V	14-15V
	Output current	8A	6.66A	7.0A	6.0A	5.0A	4.0A
	Output Power	40W	40W	53W	54W	60W	60W
	Average active efficiency	>87%	>88%	>89%	>89%	>89%	>89%
	Efficiency at low load (10%)	>79%	>79%	>79%	>79%	>79%	>79%
	No-load power consumption	<0.075W	<0.075W	<0.15W	<0.15W	<0.15W	<0.15W

Model 3321

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V	15V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	4-5V	5.1-6V	6.1-7.5V	8.5-9V	9.1-12V	14-15V
	Output current	5A	4.16A	3.33A	4A	3.5A	2.8A
	Output Power	25W	25W	25W	36W	42W	42W
	Average active efficiency	>84%	>84%	>84%	>86%	>87%	>87%
	Efficiency at low load (10%)	>78%	>78%	>78%	>78%	>78%	>78%
	No-load power consumption	<0.3W	<0.3W	<0.3W	<0.3W	<0.3W	<0.3W

Model 3326

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V	15V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	5-5.9V	6-7.4V	7.5-7.9V	8.5-11.9V	12-14.9V	15-17.9V
	Output current	3A	2.5A	2A	2.5A	2.33A	1.86A
	Output Power	15W	15W	15W	22.5W	28W	28W
	Average active efficiency	>82%	>82%	>82%	>83%	>84%	>84%
	Efficiency at low load (10%)	>74%	>74%	>74%	>74%	>74%	>74%
	No-load power consumption	<0.3W	<0.3W	<0.3W	<0.3W	<0.3W	<0.3W

Model 3520 / 3520B(P)

Input voltage	Technical parameters	16V	18V	24V	30V	36V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
220-240Vac 50Hz max.2.3A	Output Voltage	16V+/-2V	18V+/-2V	24V+/-2V	30V+/-2V	36V+/-2V
	Output current	16A cont.	14A cont.	10A cont.	8.8A cont.	7.3A cont.
	Output Power	265W	265W	265W	265W	265W
	Average active efficiency	>91%	>91%	>91.5%	>91.5%	>91.5%
	Efficiency at low load (10%)	>80%	>80%	>81%	>81%	>81%
	No-load power consumption	<0.5W	<0.5W	<0.75W	<0.8W	<0.9W
115Vac 50-60Hz max.4.8A	Output Voltage	16V+/-2V	18V+/-2V	24V+/-2V	30V+/-2V	36V+/-2V
	Output current	16A cont.	14A cont.	10A cont.	8.8A cont.	7.3A cont.
	Output Power	265W	265W	265W	265W	265W
	Average active efficiency	>90%	>90%	>90.5%	>90.5%	>90.5%
	Efficiency at low load (10%)	>79%	>79%	>80%	>80%	>80%
	No-load power consumption	<0.5W	<0.5W	<0.75W	<0.8W	<0.9W

Model 3523

Input voltage	Technical parameters	16V	18V	24V	30V	36V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	15.1-18V	19-24V	N.A	N.A	N.A
	Output current	2.33A	1.75A	N.A	N.A	N.A
	Output Power	42W	42W	N.A	N.A	N.A
	Average active efficiency	>88%	>88%	N.A	N.A	N.A
	Efficiency at low load (10%)	>78%	>78%	N.A	N.A	N.A
	No-load power consumption	<0.3W	<0.3W	N.A	N.A	N.A

Model 3626

Input voltage	Technical parameters	18V	20-26V	24V	30V	36V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	18-19.9V	20-26V	24V	30V	36V
	Output current	1.55A	1.16A	N.A	N.A	N.A
	Output Power	28W	28W	N.A	N.A	N.A
	Average active efficiency	>84%	>84%	N.A	N.A	N.A
	Efficiency at low load (10%)	>74%	>74%	N.A	N.A	N.A
	No-load power consumption	<0.3W	<0.3W	N.A	N.A	N.A

Model 3721

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V	15V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz Max.1A	Output Voltage	5V	5.1-6V	6.1-7.9V	8-11.9V	12-14.9V	15-16.9V
	Output current	5A	4.17A	3.33A	4.6A	3.5A	2.8A
	Output Power	25W	25W	25W	42W	42W	42W
	Average active efficiency	>86%	>87%	>87%	>89%	>87%	>87%
	Efficiency at low load (10%)	>78%	>78%	>78%	>78%	>78%	>78%
	No-load power consumption	<0.075W	<0.075W	<0.075W	<0.075W	<0.075W	<0.075W

Model 3823

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V	15V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	5-5.9V	6-7.0V	7.1-9.0V	9.1-10.0V	10.1-14.9V	15-16.9V
	Output current	2.4-2.0A	2.0-1.71A	1.71-1.33A	1.33-1.2A	1.6-1.06A	1.06-0.94A
	Output Power	12W	12W	12W	12W	16W	16W
	Average active efficiency	>80%	>83%	>83%	>83%	>84%	>84%
	Efficiency at low load (10%)	>74%	>74%	>74%	>74%	>74%	>74%
	No-load power consumption	<0.075W	<0.075W	<0.075W	<0.075W	<0.075W	<0.075W

Model 3824

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V	15V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	5V	6V	7.5V	9V	12V	15V
	Output current	1.5A	1.5A	1.2A	1A	N.A	N.A
	Output Power	7.5W	13.5W	15W	16W	N.A	N.A
	Average active efficiency	>70%	>77%	>82%	>82%	N.A	N.A
	Efficiency at low load (10%)	N.A	N.A	N.A	N.A	N.A	N.A
	No-load power consumption	<0.3W	<0.3W	<0.3W	<0.3W	N.A	N.A

Model 3825 / 3825B(P)

Input voltage	Technical parameters	5V	6V	7.5V	9V	12V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz Max. 0.25A	Output Voltage	4.5V-5.5V	5.51V-6.5V	6.51V-8.0V	8.01V-10.0V	10.01V-12.5V
	Output current	max 1.0A	max.1.0A	1.0A-0.9A	0.9A-0.72A	0.72A-0.57A
	Output Power	max 5.5W	max 6.5W	max 7.2W	max 7.2W	max 7.2W
	Average active efficiency	>80.5%	>79%	>80.2%	>80.5%	>80.5%
	Efficiency at low load (10%)	>64.6%	>70.2%	>70.2%	>70.2%	>70.2%
	No-load power consumption	<0.075W	<0.075W	<0.075W	<0.075W	<0.075W

Model 3920

Input voltage	Technical parameters	12V	18V	24V	30V	36V	42V	48V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz	Output Voltage	12V-14.9V	15V-20.9V	21V-26.9V	27V-32.9V	33V-38.9V	39V-44.9V	45V-50V
	Output current	8.33A - 6.71A	8A-5.74A	5.71A - 4.46A	4.44A - 3.64A	3.63A-3.08A	3.07A - 2.67A	2.66A - 2.4A
	Output Power	100W	120W	120W	120W	120W	120W	120W
	Average active efficiency	>89%	>89%	>89%	>89%	>89%	>89%	>89%
	Efficiency at low load (10%)	>88%	>88%	>88%	>88%	>88%	>88%	>88%
	No-load power consumption	<0.15W	<0.15W	<0.15W	<0.15W	<0.15W	<0.15W	<0.15W

Model 2420 / 2420B(P)

Input voltage	Technical parameters	5V	7V	9V	12V	16V	24V	28V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
100-240Vac 50-60Hz max. 1.6A	Output Voltage	4-6V	6-9V	9-14.5V	14.5-21.5V	21-34V	N.A	N.A
	Output current	4.5A	4.5A	4.5A	4.0A-3.3A	2.5A-2.05A	N.A	N.A
	Output Power	27W	41W	N.A	55W	69W	70W	N.A
	Average active efficiency	>69%	>70%	>81%	>83%	>85%	N.A	N.A
	Efficiency at low load (10%)	N.A	N.A	N.A	N.A	N.A	N.A	N.A
	No-load power consumption	<1W	<1W	<1W	<1W	<1W	N.A	N.A

Model 2820 / 2820B(P)

Input voltage	Technical parameters	5V	6V	9V	12V	16V	24V	28V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
220-240Vac 50-60Hz max. 1.2A	Output Voltage	4-6V	6-9V	9-13.2V	12-16.8V	16.8-24V	24-28V	N.A
	Output current	8.5A	8.5A	8.5A-7.8A	8.5A-6.1A	7.5A-4.2A	4.4A-3.8A	N.A
	Output Power	51W	N.A	77W	103W	102W	101W	106W
	Average active efficiency	>84.2%	N.A	>87%	>87%	>87%	>87%	>87%
	Efficiency at low load (10%)	<0.3W	<0.5W	<0.5W	<0.5W	<0.5W	<0.5W	<0.5W
	No-load power consumption	N.A	N.A	N.A	N.A	N.A	N.A	N.A

Model 3220 / 3220B(P)

Input voltage	Technical parameters	5V	6V	9V	12V	16V	24V	28V
Input voltage	Technical parameters	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption	Output Voltage	Output current	Output Power	Average active efficiency	Efficiency at low load (10%)	No-load power consumption
110-120Vac / 220-240Vac 50-60Hz max. 2.1A	Output Voltage	4-6V	6-9V	9-13.2V	12-16.8V	16.8-24V	24-28V	N.A
	Output current	8.5A	8.5A	8.5A-7.8A	8.5A-6.1A	7.5A-4.2A	4.4A-3.8A	N.A
	Output Power	51W	N.A	77W	103W	102W	101W	106W
	Average active efficiency	>84.2%	N.A	>87%	>87%	>87%	>87%	>87%
	Efficiency at low load (10%)	<2W	<2W	<2W	<2W	<2W	<2W	<2W
	No-load power consumption	N.A	N.A	N.A	N.A	N.A	N.A	N.A

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