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PD-65 Series - 65W Dual Output Open Frame Power Supply



PD-65 Series are a range of open frame ac/dc dual output power supplies with universal ac input. Providing upto 65W of output power as a convection cooled power supply or 72W with 18CFM forced air and operating temperature range of -10°C to +60°C this is a very flexible open frame power supply. Features include low leakage current <0.5mA and short circuit, over load and over voltage protections.

Additional information







  • Universal AC input voltage
  • Low leakage current <0.5mA
  • Short circuit/ over voltage/ overload protection
  • High efficiency
  • Wide range working temperature
  • Fixed switching frequency at 65KHz
  • 100% full load burn-in test
  • Audio equipment
  • Communications
Input Voltage90 ~ 264VAC 127 ~370VDC
Input Frequency47 ~ 440Hz
Input Current1.5A/115VAC 0.9A/230VAC
Inrush Current20A/115VAC 40A/230VAC, cold start
Leakage Current<0.75mA
Output PowerRated output power for convection; 72W with 18CFM min. Forced air
Set Up, Rise Time800ms, 20ms at full load
Hold Up Time60ms at full load
Over Load Protection73 ~ 105W rated output power
Hiccup mode, recovers automatically after fault condition is removed.
Over Voltage Protection5.75 ~ 6.75VDC on output 1
Hiccup mode, recovers automatically after fault condition is removed.
Working Temperature-10°C ~ +60°C (Refer to output load derating curve)
Working Humidity20 ~ 90% RH non-condensing
Storage Temperature, Humidity-20°C ~ +85°C, 10 ~ 95% RH
Temperature Coefficient±0.04%/°C (0 ~ 50°C) on +5V output
Vibration10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes
Safety StandardsUL60950-1, TUV EN60950-1 Approved
Withstand VoltageI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMCCompliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3, ENV50204,
EN61000-4-2,3,4,5,6,8,11; EN55024, Light industry level, criteria A
MTBF288.1K hrs min. MIL-HDBK-217F (25°)
Dimensions127 x 76 x 42mm
  • CB
  • CE
  • TUV