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H HiTRON
2007/9/20
AC/DC EXTERNAL DESKTOP ADAPTER UNIVERSAL INPUT SINGLE OUTPUT 45-51 WATTS SWITCHING POWER SUPPLIES HES51 SERIES
FEATURES:
ACCOMMODATE UNIVERSAL AC SOURCE LOW PROFILE & HIGH POWER DENSITY DESKTOP IEC320-2P AC RECEPTACLE MEET UNIVERSAL SAFETY STANDARDS EMI EN55022 / FCC CLASS B CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: 90-264Vac typical. Input Connector: IEC320-2P DT8 AC inlet receptacle. Input Frequency: 47-63Hz. Inrush Current: 30A @240Vac typical. Input Current: 1.0A @115Vac & 0.5A @230Vac typical. Dielectric Withstand: Meet IEC60950-1. EMI: Meet EN55022 / FCC Class B. Hold-up Time: 8mS @115Vac typical. 50mS @230Vac typical. Over Temp. Protection: By NTC.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart. Output Current: See Ratings Chart. Output Wattage: 45-51Watt typical. Output Connector & Cord: Optional. Output LED Indicator: Installed. 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. Over Current Protection (OCP): Installed. Current limiting can be set precisely as per request. Overload Protection (OLP): Fully protected against output overload or short circuit. Typical set at 130% max. load. Consult the factory for special OLP setting.
GENERAL SPECIFICATION
Efficiency: 85% typical. Switching Frequency: Approximate 90K Hz. Circuit Topology: Fixed Frequency Flyback circuit. Transient Response: Output voltage returns in less than 3mS following a 25% load change. Safety Standard: Meet UL60950-1/ EN60950-1 Class II. Power Density: 4.67Watts / Cubic Inch. Operating Temperature: 0 to +25/35/40C without derating. (various with output voltage) Storage Temperature: -20 to +85C. Temperature Coefficient: 0.04% /C. Cooling: Free air convection. Construction: Impact resistant thermo- plastic case. Desktop Format.
NOTE: (1) All measurements are at nominal input, full load, and +25C 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 load current & cord selected. 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.
For the details of safety approval, please consult the factory.
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MODEL NO. DESCRIPTION: HES51 - X X X Y Y
OUTPUT CURRENT OUTPUT VOLTAGE SERIES NAME (HiTRON External Switcher): About 51W.
2007/9/20
OUTPUT VOLTAGE/CURRENT RATINGS CHART
DEFINED OUTPUT VOLTAGE(Vdc) 9.0Vdc Any Voltage 15.0Vdc OUTPUT VOLTAGE(Vdc) / CURRENT (A) 9.0-9.5V/5.0-4.7A, 9.6-10.0V/4.6-4.5A, 10.1-10.4V/4.4-4.3A, 10.5-11.0V/4.2A, 11.1-11.9V/4.1A, 12.0-12.5V/4.0A, 12.6-13.4V/3.9-3.7A, 13.5-14.1V/3.7-3.6A, 14.2-15.0V/3.5-3.4A. 15.1-15.9V/3.3-3.2A, 16.0-17.0V/3.1A-3.0A, 17.1-18.2V/2.9-2.8A, 18.3-19.6V/2.7-2.6A, 19.7-21.2V/2.5-2.4A, 21.3-23.1V/2.3-2.2A, 23.2-24.2V/2.2-2.1A, 24.3-25.5V/2.0A, 25.6-26.8V/1.9A, 26.9-28.3V/1.8A, 28.4-30.0V/1.7A, 19.6V/3.0A.
15.0Vdc Note: Refer to the upper Chart or specify the V/A ratings and consult factory for the exact Model No.
SINGLE OUTPUT (Model No. for example)
MODEL NO. HES51-05080 HES51-09050 HES51-12040 HES51-15034 HES51-16031 HES51-18028 HES51-19630 HES51-24021 HES51-30017 HES51-48010 HES51-58007 O/P VOLTAGE 5.0Vdc 9.0Vdc 12.0Vdc 15.0Vdc 16.0Vdc 18.0Vdc 19.6Vdc 24.0Vdc 30.0Vdc 48.0Vdc 58.0Vdc O/P CURRENT 6.0A 5.0A 4.0A 3.4A 3.1A 2.8A 3.0A 2.1A 1.7A 1.0A 0.7A
MECHANICAL DIMENSIONS: MM [INCHES]
WEIGHT: 185.0g (6.53 Oz.)
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