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Home » Product List » Universal Type SMPS » Switching Power Supply (250W Single Output)
Product Details
Switching Power Supply (250W Single Output)
| Packing: | Export Packing |
|---|---|
| Model NO.: | BFS |
| Standard: | 250 |
| Unit Price/Payment: | T/T, L/C |
| Trademark: | People |
| Origin: | China |
Product Description
High efficiency, high reliability
Universal AC input / full range
100% full load burn-in test
Short circuit / overload protection
Cooling by free air convection
1 year warranty Dimension: 230*115*50mm
Customized designs are accepted
Mini-order is accepted
| MODEL | BFS-250-5 | BFS-250-7.5 | BFS-250-12 | BFS-250-13.5 | BFS-250-15 | BFS-250-24 | BFS-250-27 | BFS-250-48 | |
| 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 | 40A | 30A | 20A | 18.5A | 16.6A | 10A | 9.3A | 5.2A | |
| CURRENT RANGE | 0-40A | 0-30A | 0-20A | 0-18.5A | 0-16.6A | 0-10A | 0-9.3A | 0-5.2A | |
| RATED POWER | 200W | 225W | 240W | 250W | 249W | 240W | 251W | 250W | |
| RIPPLE &NOISE(MAX) | 120mVp-p | 120mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 240mVp-p | |
| DC VOLTAGE FREQUENCY RANGE | -5% +10% | ||||||||
| SETUP,RISE,HOLD UP TIME | 200ms,50ms,20ms | ||||||||
| INPUT | VOLTAGE RANGE | 90~132 VAC/180~264VAC selected 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 | -10C~+50C;20%~90 %RH | |||||||
| STORAGE TEMP.& HUMIDITY | -20C~+85C;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. | ||||||||
