Zhejiang Dongfang Electromechanical Co., Ltd is a professional leader China power supply, dc power supply, switch power supply, switching power supply, led power supply manufacturers and suppliers with high quality and low price. Welcome to contact us.
| Model | S-50-5 | S-50-12 | S-50-24 | S-50-48 | |||||
| Output | DC Voltage | 5V | 12V | 24V | 48V | ||||
| Voltage Tolerance | ±2% | ±1% | ±1% | ±1% | |||||
| Rated Current | 10A | 4.2A | 2.2A | 1.1A | |||||
| Current Range | 0~10A | 0~4.2A | 0~2.2A | 0~1.1A | |||||
| Rated Power | 50W | 50W | 50W | 50W | |||||
| Ripple & Noise | 75mVp-p | 100mVp-p | 100mVp-p | 150mVp-p | |||||
| Voltage ADJ. range | 4.75~5.5V | 10.8~13.2V | 21.6~26.4V | 43.2~52.8V | |||||
| Setup,rise time | 100ms,30ms/230VAC 200ms,30ms/115VAC(at full load) | ||||||||
| Hold up time | 30ms/230VAC 10ms/115VAC (at full load) | ||||||||
| Input | Voltage Range | 90~132VAC/180~264VAC selected by switch, 255~370VDC | |||||||
| Frequency | 47~63HZ | ||||||||
| AC Current | 1.1A/115VAC 0.65A/230VAC | ||||||||
| Efficiency | 75% | 78% | 83% | 84% | |||||
| Inrush Current | Cold start 36A/230VAC 18A/115VAC | ||||||||
| Leakage Current | < 3mA/240VAC | ||||||||
| Protection | Overload | Rated output power 105%~150% start over load protection | |||||||
| protection type:Constant current limiting, recovers automatically after fault condition is removed. | |||||||||
| Environment | Working temp., humidity | -10℃~+60℃, 20%~90%RH non-condensing | |||||||
| Storage temp., humidity | -20℃~+85℃, 10%~95%RH | ||||||||
| Temp. Coefficient | ±0.03%/℃(0~45℃) | ||||||||
| Withstand Vibration | 10~500Hz, 2G 10min./1cycle, period for 60min., each along X, Y, Z axes | ||||||||
| Safety | Withstand Voltage | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |||||||
| Isolated Resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/25℃/70%RH | ||||||||
| Compliance | Safety Standard | Compliance to UL1012 | |||||||
| EMC Standard | Compliance to EN55022, Class B, EN61000-6-1 | ||||||||
| Others | Dimension | 159x97x38mm(LxWxH) | |||||||
| Weight/packing | 0.38kg/30pcs/11.8kg | ||||||||
| 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 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. |
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