50W DC12V 4.2A Switching Power Supply for LED Strips(S-50-12)
6.0~8.0 USD
| Min. Order: | 1000 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 20000pieces per month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Hangzhou, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | LED Power Supply, Variable Frequency Power Supply |
Product Detail
| Model No.: | SKK-S-50-12 |
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| Means of Transport: | Ocean, Air |
| Input Voltage: | 220V |
| Output Type: | Single |
| Output Power: | 1 - 50W |
| Brand Name: | SAKO |
| Output Voltage: | 12V |
| Output Frequency: | 50/60Hz |
| Output Current: | 4.2A |
| Production Capacity: | 20000pieces per month |
| Packing: | 0.46kgs,48pcs/22.5Kg/0.042CBM |
| Delivery Date: | 30 days after receiving the deposit |
Product Description
50W Single Output Switching Power Supply | |||||
Features: High efficiency, high reliability, low cost AC input range selected by switch 100% full load burn-in test Protection: Short circuit /Overload Fixed switching frequency at 27KHz Cooling by free air convection 1 year warranty (CE certificate) Dimensions: 159*97*38mm (L*W*H) | |||||
MODEL | SKK-S-50-5 | SKK-S-50-12 | SKK-S-50-15 | SKK-S-50-24 | |
OUTPUT | DC Voltage | 5V | 12V | 15V | 24V |
Voltage Tolerance | ±2% | ±1% | ±1% | ±1% | |
Rated Current | 10A | 4.2A | 3.4A | 2.1A | |
Current Range | 0-10A | 0-4.2A | 0-3.4A | 0-2.1A | |
Rated Power | 50W | 50.4W | 51W | 50.4W | |
Ripple & Noise | 70mVp-p | 80mVp-p | 80mVp-p | 100mVp-p | |
DC Adjustment Range | +10,-5% | ±10% | ±10% | ±10% | |
Setup, Rise, Hold Time | 200ms,100ms,20ms at full load | ||||
INPUT | Voltage Range | 88~132 VAC/176~264 VAC 47~63Hz selected by switch 240~370 VDC | |||
AC Current | 1.3A/115V 0.65A/230V | ||||
Efficiency | 72% | 77% | 77% | 82% | |
Inrush Current | Cold start 18A/115VAC 36A/230VAC | ||||
Leakage Current | <1 mA/240VAC | ||||
PROTECTION | Over Load | 110%~150% | |||
Protection: Shut down o/p voltage, re-power on to recover | |||||
ENVIRONMENT | Working Temp., Humidity | -10℃~+60℃;20%~90 %RH | |||
Storage Temp., Humidity | -20℃~+85℃;10%~95%RH | ||||
Vibration | 10~500Hz,2G 10min./1cycle, period for 60min, each along X, Y, Z axes | ||||
SAFETY | Withstand Voltage | I/P-O/P:3KVAC I/P-O/P:1.5KVAC O/P-FG: 0.5KVAC | |||
Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG:500VDC/100MΩ | ||||
STANDARD | Safety Standard | Design refer to GB4943,UL60950,EN60950 | |||
EMC Standard | Design refer to EN55022,EN61000-3-2,EN61000-3-3,EN55024 | ||||
OTHERS | Weight | 0.46Kg | |||
Packing | 48pcs/22.5Kg/0.042CBM | ||||
NOTE | 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation. | ||||