HES18 Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – AC/DC EXTERNAL WALLMOUNT & DESKTOP ADAPTER UNIVERSAL INPUT SINGLE OUTPUT 16-18 WATTS SWITCHING POWER SUPPLIES

H HiTRON
AC/DC EXTERNAL WALLMOUNT & DESKTOP ADAPTER
UNIVERSAL INPUT SINGLE OUTPUT 16-18 WATTS
SWITCHING POWER SUPPLIES HES18 SERIES
FEATURES:
UNIVERSAL INPUT
DIVERSE AC PLUGS AVAILABLE
WALLMOUNT OR DESKTOP FORMAT
MEET UNIVERSAL SAFETY STANDARD
EMI MEET EN55022 / FCC CLASS B
CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: 90-264Vac typical.
Input Connector:
Wallmount format:WM1,2(USA/Japan)/WM3(Euro-Stecker)/
WM4(Schuko-stecker)/ WM5(UK)/
WM6, 6G(Australia).
Desktop format: IEC320 Inlet Type: DT7-3P or DT8-2P.
Mouse Power Pig-tail Type: PT1/2/3/4/5/6/7.
Input Frequency: 47-63Hz.
Inrush Current: Typical 48A @230Vac or
28A @230Vac by adding thermister.
Input Current: 0.4A @115Vac/ 0.17A @230Vac typical.
Dielectric Withstand: Meet IEC60950.
EMI: Meet EN55022 / FCC Class B.
Hold-up Time: 10mS @115Vac/ 40mS @230Vac typical.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: 16-18 Watts typical.
Output Connector: Optional.
Line Regulation: 0.1% typical.
Load Regulation: ±1.5-3.0% 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: 75-80% typical.
Operating Temperature: 0°C to room temperature.
Switching Frequency: Fixed 40KHz.
0 to +40 °C for Japan PSE mark.
Circuit Topology: Fixed Frequency Flyback circuit.
Storage Temperature: -20 to +85°C.
Transient Response: Output voltage returns in less than Temperature Coefficient: 0.04% /°C typical.
3mS following a 25% load change. Cooling: Free air convection.
Safety Standard: Meet UL1950/ EN60950 Class II.
Construction: Impact resistant thermo-plastic
Class I for WM2,4,5,6G / DT7/PT 2,4,5,7.
enclosure case.
Power Density: 2.0-2.3Watts / Cubic inch.
Wallmount or 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 is 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 meters) 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.