S-145-48 Single Output Power Supply AC 110V 220V DC 48V 3A Switching Power Supply

• Customization: Available
• Output Type: Single
• Warranty: >2 Years
• Model NO.: S-145-48
• Input Voltage: 110-220V
• Connection Mode: Both Series and Parallel Connections Are Possible
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PFAW
• Certification: CE, RoHS
• Brand: Weho
• Hold up Time: 30ms/230VAC 12ms/115VAC at Full Load
• Voltage Range: 85 ~ 264VAC 120 ~ 373VDC
• Frequency Range: 47~63Hz
• Efficiency: 89%
• Leakage Current: <0.75mA / 240VAC
• Transport Package: Carton or Plywood Case
• Specification: 99mm*82mm*30mm
• Trademark: Weho
• Origin: Zhejiang
• Production Capacity: 50000/Year

Product Description

S-145-48 Single Output Power Supply AC 110V 220V DC 48V 3A Switching Power Supply

Features:

1.Full range AC 85-264V  Input 

2. Protections: Short circuit / Overload / Over voltage / Over temperature

3. 100% full load burn-in test

4. Low cost, high reliability

5. 24 months warranty

Model	S-145-5	S-145-12	S-145-18	S-145-24	S-145-36	S-145-48
DC output voltage,current	5V 0~25A	12V 0~12A	18V 0~8A	24V 0~6A	36V 0~4A	48V 0~3A
Wave and noise	100mVp-p	100mVp-p	100mVp-p	100mVp-p	100mVp-p	100mVp-p
Inlet wire stabilily	±0.5%	±0.3%	±0.3%	±0.2%	±0.2%	±0.2%
Load stability	±0.5%	±0.3%	±0.3%	±0.2%	±0.2%	±0.2%
Efficiency	75%	80%	83%	83%	83%	83%
Adjustable range for DC voltage	±10%	±10%	±10%	±10%	±10%	±10%
Input voltage range	90~132VAC/180~264VAC by switch 254~370VDC 47~63Hz
Impact current	Cold start current 35A/115VAC 60A/230VAC
Overload protection	105% -150% cut off the output, automatic recovery
Over voltage protection	115%-150% shut down O/P voltage, re-power on to recover
Setup, rise, hold up time	100ms, 50ms, 20ms/230VAC at full load
Withstand voltage	I/P-O/P: 1.5kV I/P-FG: 1.5kV OP-FG: 0.5kV 1 minute
Isolation resistance	I/P-O/P I/P-FG O/P-FG: 500VDC/100MΩ
Working temperature	-10ºC~+50ºC
Dimension	199 x 98 x 38 mm
Weight	0.7kg
Packing	43 x 32.5 x 24CM/30PCS/21kg