HES25 Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – AC/DC EXTERNAL WALLMOUNT ADAPTER UNIVERSAL INPUT SINGLE OUTPUT 20-36 WATTS SWITCHING POWER SUPPLIES

H HiTRON
AC/DC EXTERNAL WALLMOUNT ADAPTER UNIVERSAL INPUT
SINGLE OUTPUT 20-36 WATTS SWITCHING POWER SUPPLIES
HES25 SERIES
FEATURES:
ACCOMMODATE UNIVERSAL AC INPUT
DIVERSE WALLMOUNT AC PLUGS
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET EN55022 /FCC CLASS B
CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: 90-264Vac typical.
Input Connector: Wallmount Format.
WM1/ WM2 (USA/Japan), WM3(Euro-Stecker).
WM5 (UK) / WM6 (Australia).
Input Frequency: 47-63Hz.
Inrush Current: 28A @230Vac typical.
Input Current: 0.6A @115Vac/0.3A @230Vac.
Dielectric Withstand: Meet IEC60950.
EMI: Meet EN55022/ FCC Class B.
Hold-up Time: 8mS @115Vac typical.
35mS @230Vac typical.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: 20-36 Watts typical.
Output Connector & Cord: Optional.
Line Regulation: 0.1% typical.
Load Regulation: ±1.5-3% typical.
Noise & Ripple: 1.0% typical peak to peak.
OVP: Built-in, Zener diode clamping.
Adjustability: Factory set.
Overload Protection (OLP):
Fully protected against output overload and short circuit.
OLP set at about 125-150% rating output wattage.
Consult the factory for OLP setting.
GENERAL SPECIFICATION
Efficiency: 71-85% typical.
Operating Temperature: 0 °C to room temperature.
Switching Frequency: Approximate 70K Hz.
Storage Temperature: -20 to +85°C.
Circuit Topology: Fixed Frequency Flyback circuit.
Temperature Coefficient: 0.04% /°C.
Transient Response: Output voltage returns in less than Cooling: Free air convection.
3mS following a 25% load change. Construction: Impact resistant thermo-plastic
Safety Standard: Meet UL60950/ EN60950 Class I & II.
enclosure case.
Power Density: 2.67 Watts / Cubic inch.
Wallmount 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. Upper data are for 6 ft. (2 m) cord AWG#18 wires.
(4) Due to requests in market and advances in technology, specifications subject to change without notice
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For the details of safety approval, please consult the factory.