MEAN WELL SCW12A-05 12W Regulated Single Output Converter
Product Information
The SCW12 series is a 12W DC-DC Regulated Single Output Converter. It features a 2:1 wide input range, 1500VDC I/O isolation, built-in remote ON/OFF control, built-in EMI filter, and multiple protections including short circuit and overload. The converter is cooled by free air convection and housed in a five-sided shield metal case. It has undergone a 100% full load burn-in test to ensure high reliability. Modified models are available with output options of 2.5V or 3.3V. The product comes with a 2-year warranty.
Specifications
| Order No. | DC Voltage | Current Range | Rated Power | Ripple & Noise (max.) | Voltage Accuracy | Switching Frequency | External Capacitance Load (max.) | Voltage Range | Efficiency (Typ.) | Input DC Current (Full load/No load) | Filter | Protection | Working Temp. | Working Humidity | Storage Temp., Humidity | Temp. Coefficient | Vibration | Safety Standards | Withstand Voltage | Isolation Resistance | Safety Isolation Capacitance | EMC Emission | EMC Immunity | Remote Control | MTBF | Dimension | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCW12A-05 | 5V | 480 ~ 2400mA | 12W | 50mVp-p | – | 400KHz min. | 1000uF | A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC |
82% | A: 1245mA / A: 70mA B: 625mA / B: 35mA C: 320mA / C: 25mA |
Pi network | Fuse recommended | -40 ~ +71 (Refer to Derating Curve) | 20% ~ 90% RH non-condensing | -40 ~ +105, 10 ~ 95% RH | – | 10 ~ 500Hz, 2G | EAC TP TC 020/2011 approved | I/P-O/P:1.5KVDC | I/P-O/P: 100M Ohms / 500VDC / 25/70% RH | 2200pF max. | Compliance to BS EN/EN55032 Class A, FCC part 15 Class A, EAC TP TC 020 |
Compliance to BS EN/EN61000-4-2,3,4,5,6,8 light industry level, criteria A, EAC TP TC 020 |
Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short |
600Khrs min. MIL-HDBK-217F(25) | 31.8*20.3*12.2mm or 1.25*0.80*0.48 inch (L*W*H) | 18.5g |
| SCW12B-05 | 12V | 200 ~ 1000mA | 12W | 60mVp-p | – | 400KHz min. | 220uF | A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC |
83% | A: 1245mA / A: 70mA B: 625mA / B: 35mA C: 320mA / C: 25mA |
Pi network | Fuse recommended | -40 ~ +71 (Refer to Derating Curve) | 20% ~ 90% RH non-condensing | -40 ~ +105, 10 ~ 95% RH | – | 10 ~ 500Hz, 2G | EAC TP TC 020/2011 approved | I/P-O/P:1.5KVDC | I/P-O/P: 100M Ohms / 500VDC / 25/70% RH | 2200pF max. | Compliance to BS EN/EN55032 Class A, FCC part 15 Class A, EAC TP TC 020 |
Compliance to BS EN/EN61000-4-2,3,4,5,6,8 light industry level, criteria A, EAC TP TC 020 |
Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short |
600Khrs min. MIL-HDBK-217F(25) | 31.8*20.3*12.2mm or 1.25*0.80*0.48 inch (L*W*H) | 18.5g |
| SCW12C-05 | 15V | 160 ~ 800mA | 12W | 60mVp-p | – | 400KHz min. | 220uF | A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC |
84% | A: 1245mA / A: 70mA B: 625mA / B: 35mA C: 320mA / C: 25mA |
Pi network | Fuse recommended | -40 ~ +71 (Refer to Derating Curve) | 20% ~ 90% RH non-condensing | -40 ~ +105, 10 ~ 95% RH | – | 10 ~ 500Hz, 2G | EAC TP TC 020/2011 approved | I/P-O/P:1.5KVDC | I/P-O/P: 100M Ohms / 500VDC / 25/70% RH | 2200pF max. | Compliance to BS EN/EN55032 Class A, FCC part 15 Class A, EAC TP TC 020 |
Compliance to BS EN/EN61000-4-2,3,4,5,6,8 light industry level, criteria A, EAC TP TC 020 |
Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short |
600Khrs min. MIL-HDBK-217F(25) | 31.8*20.3*12.2mm or 1.25*0.80*0.48 inch (L*W*H) | 18.5g |
Product Usage Instructions
- Make sure the input voltage falls within the specified voltage range for the desired model (A, B, or C).
- Connect the input power source to the designated input terminals.
- Connect the load to the output terminals, ensuring proper polarity.
- Ensure that the external capacitance load does not exceed the specified maximum value.
- If remote control is required, use a switch or relay to control the ON/OFF state of the converter by connecting it to the remote control terminals as per the provided instructions.
- Ensure proper cooling by allowing free air convection around the converter.
Features
- 2:1 wide input range
- 1500VDC I/O isolation
- Built-in remote ON/OFF control
- Built-in EMI filter
- Protections: Short circuit / Overload
- Cooling by free air convection
- Five-sided shield metal case
- 100% full load burn-in test
- Low cost / High reliability
- Modified models available: output 2.5V/3.3V
- 2 years warranty
SPECIFICATION
| ORDER NO. | SCW12A-05 | SCW12B-05 | SCW12C-05 | SCW12A-12 | SCW12B-12 | SCW12C-12 | SCW12A-15 | SCW12B-15 | SCW12C-15 | |
|
OUTPUT |
DC VOLTAGE | 5V | 12V | 15V | ||||||
| CURRENT RANGE | 480 ~ 2400mA | 200 ~ 1000mA | 160 ~ 800mA | |||||||
| RATED POWER | 12W | |||||||||
| RIPPLE & NOISE (max.) Note.2 | 50mVp-p | 60mVp-p | 60mVp-p | |||||||
| LINE REGULATION Note.3 | ±0.5% | |||||||||
| LOAD REGULATION Note.4 | ±0.5% | |||||||||
| VOLTAGE ACCURACY | ±2.0% | |||||||||
| SWITCHING FREQUENCY | 400KHz min. | |||||||||
| EXTERNAL CAPACITANCE LOAD (max.) | 1000uF | 220uF | 220uF | |||||||
|
INPUT |
VOLTAGE RANGE | A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC | ||||||||
| EFFICIENCY (Typ.) | 82% | 83% | 84% | 82% | 83% | 83% | 82% | 85% | 83% | |
|
DC CURRENT |
Full load | A: 1245mA B: 625mA C: 320mA | ||||||||
| No load | A: 70mA B: 35mA C: 25mA | |||||||||
| FILTER | Pi network | |||||||||
| PROTECTION | Fuse recommended | |||||||||
|
PROTECTION (Note. 5) |
OVERLOAD |
110 ~ 180% rated output power | ||||||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||||||||
|
SHORT CIRCUIT |
All output equipped with short circuit | |||||||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||||||||
|
ENVIRONMENT |
WORKING TEMP. | -40 ~ +71℃ (Refer to “Derating Curve”) | ||||||||
| WORKING HUMIDITY | 20% ~ 90% RH non-condensing | |||||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +105℃, 10 ~ 95% RH | |||||||||
| TEMP. COEFFICIENT | ±0.05% / ℃ (0 ~ 50℃) | |||||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes | |||||||||
|
SAFETY |
SAFETY STANDARDS | EAC TP TC 020/2011 approved | ||||||||
| WITHSTAND VOLTAGE | I/P-O/P:1.5KVDC | |||||||||
| ISOLATION RESISTANCE | I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH | |||||||||
| ISOLATION CAPACITANCE | 2200pF max. | |||||||||
| EMC EMISSION | Compliance to BS EN/EN55032 Class A, FCC part 15 Class A, EAC TP TC 020 | |||||||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8 light industry level, criteria A, EAC TP TC 020 | |||||||||
|
OTHERS |
REMOTE CONTROL | Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short | ||||||||
| MTBF | 600Khrs min. MIL-HDBK-217F(25℃) | |||||||||
| DIMENSION | 31.8*20.3*12.2mm or 1.25″*0.80″*0.48″ inch (L*W*H) | |||||||||
| WEIGHT | 18.5g | |||||||||
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| NOTE |
※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx |
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Documents / Resources
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MEAN WELL SCW12A-05 12W Regulated Single Output Converter [pdf] Owner's Manual SCW12A-05 12W Regulated Single Output Converter, SCW12A-05, 12W Regulated Single Output Converter, Regulated Single Output Converter, Single Output Converter, Output Converter, Converter |
