MEAN WELL IDLV-45 Series 45W IDLV Series Constant Voltage PWM LED Driver
Product Information
The IDLV-45 series is a 45W PWM Output LED Driver. It is compliant with IS 15885 (Part 2/Sec13) standard and designed by Thomas Samuel. The driver is available in multiple models, including:
- IDLV-45-12: DC Voltage – 12V, Rated Current – 3.0A, Rated Power – 36W
- IDLV-45-24: DC Voltage – 24V, Rated Current – 1.88A, Rated Power – 45.12W
- IDLV-45-36: DC Voltage – 36V, Rated Current – 1.25A, Rated Power – 45W
- IDLV-45-48: DC Voltage – 48V, Rated Current – 0.94A, Rated Power – 45.12W
- IDLV-45-60: DC Voltage – 60V, Rated Current – 0.75A, Rated Power – 45W
The driver has a dimming range of 0~100% and a voltage tolerance. It operates with a wide voltage range of 90 ~ 295VAC and a frequency range of 47 ~ 63Hz. The power factor is greater than 0.95/115VAC, 0.92/230VAC, and 0.9/277VAC at full load. It also has a total harmonic distortion of less than 20% and an efficiency ranging from 84% to 90% depending on the model.
Product Usage Instructions
To use the IDLV-45 series LED driver, follow these instructions:
- Ensure that the input voltage is within the range of 90 ~ 295VAC and the frequency is between 47 ~ 63Hz.
- Connect the AC power source to the driver’s input terminals.
- Make sure the total load on the driver does not exceed its rated power.
- If dimming is required, connect the appropriate dimming control signal to the driver’s dimming input terminal. The driver supports a dimming range of 0~100%.
- Connect the LED load to the driver’s output terminals. Make sure the polarity is correct.
- For IDLV-45-12 model, an auxiliary DC output of nominal 12V is available. Connect the auxiliary load (up to 50mA) to the A-Type only.
- Verify that the power factor, total harmonic distortion, and efficiency meet your requirements.
Refer to the user manual for more detailed instructions and safety precautions.
Features
- Constant Voltage PWM style output with frequency 1KHz
- Plastic housing with class II design
- Built-in active PFC function
- No load power consumption<0.5W(Blank-Type)
- Function options: 2 in 1 dimming (dim-to-off); Auxiliary DC output
- 3 years warranty
Applications
- LED strip lighting
- Indoor LED lighting
- LED decorative lighting
- LED architecture lighting
Description
IDLV-45 series is a 45W AC/DC LED driver featuring the constant voltage mode PWM style output design. IDLV-45 operates from 90~295VAC and offers models with different rated voltage ranging between 12V and 60V. Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -20°C~+85°C case temperature under free air convection. IDLV-45 is equipped with various function options, such as dimming methodologies, so as to provide the design flexibility for LED lighting system.
Model Encoding
SPECIFICATION
| MODEL | IDLV-45 -12 | IDLV-45 -24 | IDLV-45 -36 | IDLV-45 -48 | IDLV-45 -60 | |
|
OUTPUT |
DC VOLTAGE | 12V | 24V | 36V | 48V | 60V |
| RATED CURRENT | 3.0A | 1.88A | 1.25A | 0.94A | 0.75A | |
| RATED POWER | 36W | 45.12W | 45W | 45.12W | 45W | |
| DIMMING RANGE | 0~100% | |||||
| VOLTAGE TOLERANCE | ±10% | |||||
| PWM FREQUENCY (Typ.) | 1KHz(±20%) | |||||
| SETUP TIME Note.3 | 500ms / 230VAC 1200ms/115VAC | |||||
| AUXILIARY DC OUTPUT Note.4 | Nominal 12V(deviation 11.4~12.6)@50mA for A-Type only | |||||
|
INPUT |
VOLTAGE RANGE Note.2 | 90 ~ 295VAC
(Please refer to “STATIC CHARACTERISTIC” section) |
||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||
| POWER FACTOR (Typ.) | PF>0.95/115VAC, PF>0.92/230VAC, PF>0.9/277VAC@full load
(Please refer to “POWER FACTOR (PF) CHARACTERISTIC” section) |
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| TOTAL HARMONIC DISTORTION | THD< 20%(@load≧60%/115VAC,230VAC; @load≧75%/277VAC)
(Please refer to “TOTAL HARMONIC DISTORTION” section) |
|||||
| EFFICIENCY (Typ.) | 84% | 86% | 88% | 88% | 90% | |
| AC CURRENT (Typ.) | 0.6A / 115VAC 0.4A / 230VAC 0.3A / 277VAC | |||||
| INRUSH CURRENT(Typ.) | COLD START 30A(twidth=150μs measured at 50% Ipeak) at 230VAC; Per NEMA 410 | |||||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 32 units (circuit breaker of type B) / 32 units (circuit breaker of type C) at 230VAC | |||||
| LEAKAGE CURRENT | <0.75mA / 277VAC | |||||
| NO LOAD POWER CONSUMPTION | <0.5W for Blank-Type, <1.2W for A-Type | |||||
|
PROTECTION |
SHORT CIRCUIT | Shut down O/P voltage, re-power on to recovery | ||||
| OVER CURRENT | 105 ~ 115% | |||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||||
|
ENVIRONMENT |
WORKING TEMP. | Tcase=-20 ~ +85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section) | ||||
| MAX. CASE TEMP. | Tcase=+85℃ | |||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||
| STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | |||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 40℃) | |||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | |||||
|
SAFETY & EMC |
SAFETY STANDARDS | UL8750,CSA C22.2 NO.250.13-12; BS EN/EN/AS/NZS 61347-1 & BS EN/EN/AS/NZS 61347-2-13 independent, BS EN/EN62384,BIS IS15885(for IDLV-45-12,24,48 only), EAC TP TC 004 approved | ||||
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC | |||||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | |||||
| EMC EMISSION | Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@load≧60%) ; BS EN/EN61000-3-3, EAC TP TC 020 | |||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level(surge immunity:Line-Line:1KV), EAC TP TC 020 | |||||
|
OTHERS |
MTBF | 386.59Khrs min. MIL-HDBK-217F (25℃) | ||||
| DIMENSION | 120*75*25mm (L*W*H) | |||||
| PACKING | 0.22Kg;54pcs/13Kg/ 0.93CUFT | |||||
| NOTE |
Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx. |
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DIMMING OPERATION
Dimming principle for PWM style output
Dimming is achieved by varying the duty cycle of the output current.
2 in 1 dimming function
- Applying additive 0 ~ 10VDC
- Applying additive 10V PWM signal (frequency range 300~3000Hz):
Note:
- Min. duty cycle of output current is about 8% and the output current is not defined when 0%< Iout<8%.
- The duty cycle of output current could drop down to 0% when dimming input is about 0Vdc or 10V PWM signal with 0% duty cycle.
OUTPUT LOAD vs TEMPERATURE
STATIC CHARACTERISTIC
De-rating is needed under low input voltage.
POWER FACTOR (PF) CHARACTERISTIC
- Tcase at 75℃
TOTAL HARMONIC DISTORTION (THD)
- 60V Model,Tcase at 75℃
EFFICIENCY vs LOAD
IDLV-45 series possess superior working efficiency that up to 90% can be reached in field applications.
- 60V Model,Tcase at 75℃
BLOCK DIAGRAM
MECHANICAL SPECIFICATION
Blank-Type
NOTE:
Please use wires with a cross section of 0.75~1.5mm2 for TB1 and wires with a cross section of 0.5~1.5mm2 for TB2.
Terminal Pin No. Assignment(TB1)
| Pin No. | Assignment |
| 1 | ACL |
| 2 | ACL |
| 3 | ACN |
| 4 | ACN |
Terminal Pin No. Assignment(TB2)
| Pin No. | Assignment |
| 1 | DIM+ |
| 2 | DIM- |
| 3 | Vo+ |
| 4 | Vo- |
A-Type
NOTE:
Please use wires with a cross section of 0.75~1.5mm2 for TB1 and wires with a cross section of 0.5~1.5mm2 for TB2.
Terminal Pin No. Assignment(TB1)
| Pin No. | Assignment |
| 1 | ACL |
| 2 | ACL |
| 3 | ACN |
| 4 | ACN |
Terminal Pin No. Assignment(TB2)
| Pin No. | Assignment | Pin No. | Assignment |
| 1 | DIM+ | 4 | Vo- |
| 2 | DIM- | 5 | AUX+ |
| 3 | Vo+ | 6 | AUX- |
INSTALLATION MANUAL
Please refer to: http://www.meanwell.com/manual.html.
User’s Manual
Documents / Resources
 |
MEAN WELL IDLV-45 Series 45W IDLV Series Constant Voltage PWM LED Driver [pdf] Owner's Manual IDLV-45 Series 45W IDLV Series Constant Voltage PWM LED Driver, IDLV-45 Series, 45W IDLV Series Constant Voltage PWM LED Driver, Constant Voltage PWM LED Driver, Voltage PWM LED Driver, PWM LED Driver, LED Driver |