HEG75 Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – AC/DC EXTERNAL DESKTOP ADAPTER UNIVERSAL INPUT SINGLE OUTPUT 60-75 WATTS GREEN POWER SWITCHING POWER SUPPLIES

H HiTRON
AC/DC EXTERNAL DESKTOP ADAPTER UNIVERSAL INPUT
SINGLE OUTPUT 60-75 WATTS GREEN POWER SWITCHING
POWER SUPPLIES HEG75 SERIES
FEATURES:
„ ACCOMMODATE UNIVERSAL AC SOURCES
„ DESKTOP IEC320-3PL/2P AC RECEPTACLE
„ MEET UNIVERSAL SAFETY STANDARDS
„ GREEN POWER & MEET CEC Table U-2(2008)
„ EMI MEET CISPR EN 55022/ FCC CLASS B
„ CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: Typ. 90-264Vac.
Input Connector: IEC320-3PL/2P AC input receptacle.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 9.9Arms @ 230Vac.
Input Current: Typ. 1.23A @ 115Vac, 0.67A @ 230Vac.
Dielectric Withstand: Meet IEC60950-1.
EMI: Meet CISPR EN55022 / FCC Class B.
Hold-up Time: Typ. 16.8mS @ 115Vac, 84.8mS @ 230Vac.
Over Temp. Protection: Factory set.
Green Power: <0.5W@ 230Vac
Earth Leakage: Less than 0.5mA.
LED Indicator: Optional.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 60-75 W.
Output Connector: Optional.
Line Regulation: Typ. 0.1%.
Load Regulation: Typ. +/-5.0%.
Noise & Ripple: Typ. 2% peak to peak.
OVP: Built-in by latch circuit.
Adjustability: Factory set.
Over Current Protection (OCP):
Fully protected against output overload and short circuit.
OCP is installed PCT (Peak Current Timer) for large
peak current. The PSU will shutdown after OCP is
activated in a certain period. The PSU will hiccup
if the output is in short circuit.
Consult the factory for OCP setting.
GENERAL SPECIFICATION
Efficiency: Typ. 85-89%.(various with output voltage)
Operating Temperature: 0 to +25/+35/+40 °C
Switching Frequency: Typ. 60KHz.
without derating.(various with output voltage)
Circuit Topology: Fixed Frequency flyback circuit.
Storage Temperature: -20 to +85 °C.
Transient Response: Output voltage returns in less than Temperature Coefficient: 0.01%/°C
2mS following a 25% load change. Cooling: Free air convection.
Safety Standard: Meet EN60950-1/ UL60950-1,
Construction: Impact resistant thermo-plastic
Class I for DT7L and Class II for DT8.
enclosure case.
Power Density: 5.15-6.5Watts. / Cubic Inch.
Desktop Format.
Note: (1) All measurements are at nominal input, full load, and +25°C unless otherwise specified.
(2) Load regulation is measured at 115Vac or 230Vac in percentage to indicate the change in output voltage as the load varied from half load to full load (±%).
(3) The exact obtainable load regulation depends upon the output cord selected and load current.
(4) The typical cord is UL1185 AWG#18 or UL1571 16AWG#. The typical cord length for UL1185/AWG#18 is 2ft and for UL1571 16AWG# is 1M.
(5)The DC COM of output is connected with GND
(5) Due to requests in market and advances in technology, specifications subject to change without notice.