S Series 350W Single Output Switching Power Supply Features:
1.High efficiency, high reliability, low cost .
2.Universal AC input / full range
3.100% full load burn-in test
4.Short circuit / overload protection
5.Cooling by free air convection
6.Dimension: 230*115*50mm
7.Data as following:
| MODEL | S-350-5 | S-350-7.5 | S-350-12 | S-350-13.5 | S-350-15 | S-350-24 | S-350-27 | S-350-48 | |
| OUTPUT | DC VOLTAGE | 5V | 7.5V | 12V | 13.5V | 15V | 24V | 27V | 48V |
| VOLTAGE TOLERANCE | ±2% | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | |
| RATED CURRENT | 50A | 40A | 29A | 25.8A | 23.3A | 14.6A | 13A | 7.3A | |
| CURRENTRANGE | 0-50A | 0-40A | 0-29A | 0-25.8A | 0-23.2A | 0-14.6A | 0-13A | 0-7.3A | |
| RATED POWER | 250W | 300W | 348W | 348.5W | 348W | 350.4W | 351W | 350.4W | |
| RIPPLE &NOISE(MAX) | 120mVp-p | 120mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 240mVp-p | |
| DC VOLTAGEFRE QUENCY RANGE | 0.05 | ||||||||
| SETUP,RISE,HOLD TIME | 200ms,50ms,20ms | ||||||||
| INPUT | VOLTAGERANGE | 90～132 VAC/180～264VACselected by switch 47～63 Hz；254～370VDC | |||||||
| AC CURRENT | Cold start 6.5A/115 V 4A/ 230 V | ||||||||
| EFFICIENCY | 74% | 76% | 76% | 79% | 78% | 82% | 82% | 83% | |
| INRUSH CURRENT | 25A/115V50A/230V | ||||||||
| LEAKAGE CURRENT | ＜3.5 mA/240VAC | ||||||||
| PROTECTION | OVERLOAD PROTECTION | 105%～135% Shut down O/P voltage, re-power on to recover | |||||||
| OVER-VOLTAGE PROTECTION | 5.75-6.7 | 9.4-10.9 | 13.8-16.2 | 15.5-18 | 18-21 | 27.6-32 | 33.7-39 | 56.7-67.2 | |
| HIGH TEMPERATURE PROTECTON | 。。。 | ||||||||
| ENVIRONMENT | WORKING TEMP.& HUMIDITY | -10℃～+50℃；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：1.5KVACI/P-FG：1.5KVACO/P-FG：0.5KVAC | |||||||
| ISOLATION RESISTANGE | I/P-O/P, I/P-FG, O/P-FG：500VDC/100MΩ | ||||||||
| STANDARDS | SAFETY STANDARDS | Design refer to UL1950 | |||||||
| EMC STANDARDS | Design refer to EN55022，EN55024，EN61000 | ||||||||
| OTHERS | WEIGHT | 1.15Kg | |||||||
| PACKING | 12pcs/13.8Kg/0.98CUFT | ||||||||
| NOTE | 1. Tolerance: Includes set up tolerance, line regulation and load regulation. | ||||||||
| 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire teminated with a | |||||||||
| 0.1μf & 47μf parallel capacitor. | |||||||||