Open Frame Power Supply

Open frame power supply series

Features: 

·High efficiency, high reliability 
·Universal AC input / Full range 
·Low leakage current<0.5mA 
·100% full load burn-in test 
·Protections: Short circuit / Over load / Over voltage 
·Cooling by free air convection 
·Fixed switching frequency at 65KHz 
·2 years warranty 
·Dimension: 127*76.2*28mm (L*W*H) 

Specification: 

1) INPUT 
·Voltage Range: 90-264VAC, 127-370VDC; 47-63Hz 
·AC Current: 0.8A/115VAC  0.56A/230VAC 
·Inrush Current: Cold start 15A/115VAC  30A/230VAC 
·Leakage Current: <0.75mA/240VAC 

2) PROTECTION 
·Over Load: 53-75W (3.3V: 36-55W); Fold back current limiting, recovers automatically after fault condition is removed. 
·Over Voltage: 115%-135%; Hiccup mode, recovers automatically after fault condition is removed. 

3) ENVIRONMENT 
·Working Temp. & Humidity: -10ºC~+60ºC; 20%~90% RH. 
·Storage Temp. & Humidity: -20ºC~+85ºC; 10%~95% RH. 
·Vibration: 10~500Hz, 2G 10min./1 cycle, period for 60min, each along X, Y, Z axes. 

4) SAFETY STANDARDS 
·Withstand Voltage; I/P-O/P: 3KVAC; I/P-FG: 1.5KVAC; O/P-FG: 0.5KVAC 
·Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ/500VDC 
·Safety Standards: Design refer to UL60950-1, TUV, EN60950-1 
·EMC Standards: Design refer to EN55022, EN61000-3-2,-3, EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024 

5) OUTPUT 
Type No | Output | Tol. | R&N | Effi. 

HPS-45-3.5 | 3.3V, 8A | ±3% | 80mVp-p | 69% 
HPS-45-5 | 5V, 8A | ±3% | 100mVp-p | 74% 
HPS-45-7. 5| 7. 5V, 5.4A | ±3% | 100mVp-p | 75% 
HPS-45-12 | 12V, 3.7A | ±2% | 100mVp-p | 76% 
HPS-45-13.5 | 13.5V, 3.3A | ±2% | 100mVp-p | 77% 
HPS-45-15 | 15V, 3A | ±2% | 100mVp-p | 77% 
HPS-45-24 | 24V, 1.9A | ±2% | 100mVp-p | 78% 
HPS-45-27 | 27V, 1.7A | ±2% | 100mVp-p | 78% 
HPS-45-48 | 48V, 1A | ±2% | 100mVp-p | 78%