Single Output LED switching power supply 50W 12V 4.2A Transformer AC to DC Converter
Brand Name:JH
Certification:CE
Model Number:S-50-12
Minimum Order Quantity:1pc
Payment Terms:T/T, Paypal, Western union
Place of Origin:China
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Location:
Shenzhen Guangdong China
Address:
Building A, Canbo Technology Park, Huafa North road, Gongming Town, Shenzhen, China
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Product Details
Single Output LED switching power supply 50W 12V 4.2A Transformer
AC to DC Converter
Features:
1. Reliable quality and good price
2. High efficiency and low working temperature
3. Built-in EMI filter
4. 100% full-load burn-in test
5. Protection: Over load protection, short circuit protection
Specification:
Model number | S-50-5 | S-50-12 | S-50-15 | S-50-24 |
DC Output Voltage | 5V | 12V | 15V | 24V |
Output Voltage Error | ± 2% | ± 1% | ± 1% | ± 1% |
Rated Output Current | 10A | 4.2A | 3.4A | 2.1A |
Output Current Range | 0-10A | 0-4.2A | 0-3.4A | 0-2.1A |
Ripple and Noise | 75mVp-p | 60mVp-p | 60mVp-p | 50mVp-p |
Inlet Stability | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
Load Stability | ± 1% | ± 0.5% | ± 0.5% | ± 0.5% |
DC Output Power | 50W | 50.4W | 51W | 50.4W |
Efficiency | 71% | 78% | 78% | 80% |
Adjustable Range for DC Voltage | +10%, -5% | ± 10% | ± 10% | ± 10% |
AC Input Voltage Range | 85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC | |||
Input Current | 1.3A/115V 0.65A/230V | |||
AC Inrush Current | Cold-Start Current: 18A/115V, 36A/230V | |||
Leakage Current | <0.5mA/240VAC | |||
Overload Protection | 105%~150% Type: Cut Output, Reset: Auto Recovery | |||
Over Voltage Protection | .......... | |||
Temperature Coefficient | ± 0.03% /°C (0~50°C) | |||
Start, Rise, Hold time | 200ms, 100ms, 30ms | |||
Vibration | 10~500Hz, 2G 10min, /1 cycle, a total of 60 minutes, Each axes | |||
Withstand Voltage | Input and Output Interval: 1.5KVAC, Input and Enclosure: 1.5KVAC, Output and Enclosure: 0.5KVAC | |||
Isolation Resistance | Input and Output Interval: Input and Enclosure, Output and Enclosure: 500VDC/100M Ohms | |||
Working Temperature and Humidity | -10°C~+60°C (Refer to Output Derating Curve), 20%~90%RH | |||
Dimension | 157*97*38 mm | |||
Weight | 0.5kg | |||
Safety Standards | Meet UL 1012 requirement (Not apply for the mark) | |||
EMC Standards | ......... | |||
1. The testing condition for the parameter above is: 230VAC input,
rated load, 25°C 70%RH, Humidity .
2. Error, include the setting error, line stability and load
stability.
3. Wave test: adopting "A12" twisted pair wire for 20MHz, and
0.1uF-47uF capacitor short-circuit for interrupting .
4. Inlet Voltage Stability test: when it is over load, the lowest
voltage of inlet is representative to the highest voltage .
5. Load stability test: the load is from 0% to 100% .
Dimension unit:mm
Single Output LED switching power supply 50W 12V 4.2A Transformer AC to DC Converter
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