Active Member
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[China]
Address: Floor 3rd,Liufeng Building,Liushi Town,Yueqing City,Zhejiang.325604.China
Contact name:Tess Wong
YUEQING WINSTON ELECTRIC CO.,LTD. |
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12 Volt Transformer Switching Power Supply , Single Output Power Supply LPV-50
Features:
1. Low-cost, high reliability
2. Coolong by free air convection
3. Small size, light weight
4. 100% full load burn-in test
Specification:
| Model | LPV-50-12 | LPV-50-24 | LPV-50-36 | |
| output | DC voltage | 12V | 24V | 36V |
| Voltage tolerance | ±1% | ±1% | ±1% | |
| Rated current | 4.2A | 2.1A | 1.4A | |
| Current range | 0~4.2A | 0~2.1A | 0~1.4A | |
| Rated power | 50.4W | 50.4W | 50.4W | |
| Ripple&noise | 100mvp-p | 150mvp-p | 180mvp-p | |
| input | Voltage range | 170~264VAC,235~373VDC | ||
| Frequency | 47~63HZ | |||
| AC current | 0.65A/230VAC | |||
| Efficiency | 82% | 84% | 85% | |
| Inrush current | Cold start current 35A/230VAC | |||
| Leakage current | <1mA/240VAC | |||
| protection | Over load | Rated output power 115%~150%start over load protection | ||
| Protection type:hiccup mode,auto-recovery after fault condition is removed | ||||
| Over voltage | 15.6~17.8V | 30.6~33.2V | 42.6~44.2V | |
| Protection type:hiccup mode,auto-recovery after fault condition is removed | ||||
| Over temperature | Shell temp≥85°C,start over temperature protection | |||
| Protection mode:cutoff output,auto-recovery after temperature become normal | ||||
| environment | Working temp,humidity | -10°C~+60°C,20%~90%RH | ||
| Storage temp.humidity | -20°C~+85°C,10%~95%RH non condensing | |||
| Withstand vibration | 10~500HZ,2G 10min/1cycle,period for 60minutes,each 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 | |||
| Fits | Safety standard | Fit UL1012,IP67 protect level | ||
| tandard | EMC standard | Fit EN55022,CLASSA | ||
| Others | Dimension | 190*49*34mm (L*W*H) | ||
| Weight/packing | 0.53kg/30pcs/17kg/0.025 m⊃3;/0.87CUFT | |||
| Note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C 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. | ||||
Product Picture
Dimension
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