JSF50-S Series 50W Switching Power Supply with 88-264VAC Input Range and 86% Efficiency
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Kexun
Product Description
Key Product Features
- Universal AC input with full range compatibility
- All electrolytic capacitors rated at 105℃ for extended lifespan
- Built-in EMI filter for reduced electromagnetic interference
- Top international brand components for critical parts
- Comprehensive protection: overload, over voltage, short circuit
- 5 years limited warranty for reliable performance
- Compact dimensions: 99×97×36 mm
Technical Specifications
| AC Input Voltage Range | 88~264VAC (125~370VDC) |
| Input Frequency | 47~63Hz |
| Inrush Current | Cold start, 40A/220VAC |
| Input Leakage Current | <1mA/240VAC |
| Line Regulation (Full Load) | ≤±0.5% |
| Voltage Adjust Range | ±10% |
| Output Overload Protection | 110~160%, hiccup mode, auto recovery |
| Output Over Voltage Protection | 115~140%, shut off, re-power on to recover |
| Electrical Isolation |
Input-Output: AC3.0KV 1min cut-off 20mA 25℃/70%RH Input-F.G: AC1.5KV 1min cut-off 20mA 25℃/70%RH Output-F.G: AC0.5KV 1min cut-off 100mA 25℃/70%RH |
| Rise Time | 1200ms/110VAC IN Io=100% |
| Hold Up Time | 14ms/110VAC IN Io=100% |
| Operating Temperature | -25℃~+70℃ (refer to derating curve) |
| Safety Standards | UL, C-UL, CE, CB |
| EMC Standards | EN55011/EN55022-B, FCC-B |
| Cooling Method | Convection |
Model Specifications & Performance Data
| Model | DC Output | Load Regulation | Ripple & Noise | Efficiency |
|---|---|---|---|---|
| JSF50-3.3 | 3.3V / 10.0A | 2.00% | 80mV | 73% |
| JSF50-5 | 5V / 10.0A | 1.00% | 80mV | 77% |
| JSF50-9 | 9V / 5.6A | 1.00% | 120mA | 80% |
| JSF50-12 | 12V / 4.2A | 0.50% | 120mA | 83% |
| JSF50-15 | 15V / 3.4A | 0.50% | 120mA | 84% |
| JSF50-24 | 24V / 2.2A | 0.50% | 120mA | 85% |
| JSF50-48 | 48V / 1.1A | 0.50% | 200mA | 86% |
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Company
Beijing XinSheng Electronics Import & Export Trading Co. Ltd.
Location
B1101,Hualong Building,North Third Ring Road,Xicheng District,Beijing
Contact Person
Xingsheng