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.
Operating Temperature:
0 °C to room temperature.
Storage Temperature:
-20 to +85°C.
Temperature Coefficient:
0.04% /°C.
Cooling:
Free air convection.
Construction:
Impact resistant thermo-plastic
enclosure case.
Wallmount Format.
GENERAL SPECIFICATION
Efficiency:
71-85% typical.
Switching Frequency:
Approximate 70K 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/ EN60950 Class I & II.
Power Density:
2.67 Watts / Cubic inch.
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
For the details of safety approval, please consult the factory.
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MODEL NO. DESCRIPTION:
HES25 - X X X YYY - S
AC PLUG TYPE
[5] WM5, [6] WM6,
OUTPUT CURRENT
OUTPUT VOLTAGE
SERIES NAME (HiTRON External Switcher) About 25W
[1]WM1,[2] WM2, [3]WM3,
OUTPUT VOLTAGE/CURRENT RATINGS CHART
DEFINED OUTPUT VOLTAGE
3.3Vdc
≤
Any Voltage < 24.0Vdc
OUTPUT VOLTAGE (Vdc) / CURRENT (A)
3.3-5.0V/5.0-4.0A, 5.1-6.0V/3.95-3.5A, 6.1-7.4V/3.45-3.0A,
7.5-10.0V/2.98-2.5A, 10.1-15.0V/2.49-2.0A, 15.1-15.7V/1.98-1.91A,
15.8-16.6V/1.89-1.8A, 16.7-17.6V/1.79-1.7A, 17.7- 18.7V/1.69-1.6A,
18.8-20.0V/1.59-1.5A, 20.1-21.4V/1.49- 1.4A, 21.5-23.0V/1.39-1.3A,
23.1-23.9V/1.29-1.25A.
24.0-25.7V/1.5-1.4A, 25.8-27.6V/1.39-1.3A, 27.7-30.0V/1.29-1.2A
30.1-32.7V/1.19-1.1A, 32.8-34.2V/1.09-1.05A,
34.3-34.9V/1.04-1.03A, 35.0-36.0V/1.02-1.0A.
24.0Vdc
≤
Any Voltage
≤
36.0Vdc
Note: Refer to the upper Chart or consult factory for the exact Model No. and V/A .
SINGLE OUTPUT
(Model No. for example. )
MODEL NO.
HES25-033500-1
HES25-050400-2
HES25-090270-3
HES25-120240-5
HES25-150200-6
HES25-180166-1
HES25-230130-2
HES25-240150-3
HES25-300120-5
HES25-360100-6
AC PLUG
WM1
WM2
WM3
WM5
WM6
WM1
WM2
WM3
WM5
WM6
O/P VOLTAGE
3.3Vdc
5.0Vdc
9.0Vdc
12.0Vdc
15.0Vdc
18.0Vdc
23.0Vdc
24.0Vdc
30.0Vdc
36.0Vdc
O/P CURRENT
5.00A
4.00A
2.70A
2.40A
2.00A
1.66A
1.30A
1.50A
1.20A
1.00A
MECHANICAL DIMENSIONS:
MM [INCHES]
WEIGHT:
240g (8.5Oz).
-26-
Microcontroller MCU
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