H HiTRON
UNIVERSAL INPUT AC-DC PCB OPEN FRAME
SINGLE OUTPUT 10-25 WATTS INTERNAL SWITCHING
POWER SUPPLIES HVI20 SERIES
FEATURES:
ACCOMMODATE UNIVERSAL AC SOURCES
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR PUB. 22 & FCC CLASS B
CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage:
Range typ. 90-264Vac.
Rating 100-240Vac.
Input Connector:
IEC320-3P DT7.
Input Frequency:
47-63Hz.
Inrush Current:
Typ. 25A @ 230Vac.
Input Current:
Typ. 0.47A @ 115Vac, 0.21A @ 230Vac.
Dielectric Withstand:
Meet IEC 60950-1.
EMI:
Meet CISPR PUB. 22 & FCC Class B.
Hold-up Time:
Typ. 10.0mS @ 115Vac, 40.0mS@ 230Vac.
Earth Leakage:
Less than 0.7mA @ 230Vac.
OUTPUT SPECIFICATION
Output Voltage:
See Ratings Chart.
Output Current:
See Ratings Chart.
Output Wattage:
Typ. 20 Watts.
Output Connector:
Molex 5273.
Line Regulation:
Typ. 0.1%.
Load Regulation:
Typ. ±1.0%.
Noise & Ripple:
Typ. 1.0% peak to peak.
OVP:
Built-in at main VO1 only.
Adjustability:
Not adjustable.
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:
Typ. 70-75%
Switching Frequency:
40K Hz.
Circuit Topology:
Fixed Frequency Flyback circuit.
Transient Response:
Output voltage returns in
less than 3mS following
a 25% load change.
Safety Standard:
IEC 60950-1/UL 60950-1 Class I.
Operating Temperature:
0 to +50 °C.
Storage Temperature: -20
to
+85
°C.
Temperature Coefficient:
Typ. 0.04%/ °C.
Cooling:
Free air convection.
Construction:
PCB open frame format.
Power Density:
1.79Watts / Cubic Inch.
Note: Due to requests in market and advances in technology, specifications subject to change without notification.
For the details of safety approval, please consult the factory.
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OUTPUT VOLTAGE / CURRENT RATINGS CHART
SINGLE OUTPUT
MAIN VO1
MODEL NO
Typ.
HVI20-10A
HVI20-10B
HVI20-10C
HVI20-10D
Symbol:
" " OVP built-in.
Remark:
(1) At least 20% of typical main output current is required to maintain stated regulation.
(2) Peak output, less than 60 Sec. with 10% duty cycle.
Volt.
5V
5V
5V
5V
Peak
2.5A
3.5A
4.5A
5.5A
2.0A
3.0A
4.0A
5.0A
MECHANICAL DIMENSIONS:
MM [INCHES]
WEIGHT:
132.5g (4.7 Oz.)
INPUT & OUTPUT CONNECTORS PIN ASSIGNMENT
AC INPUT
ASSIGNMENT
AC-LINE
AC-NEUTRAL
P1- L
P1- N
CONNECTOR & PIN #
Mating connector:
P2 Molex 5195 or 5239 series.
AC-GROUND
P1- G
SINGLE OUTPUT
VO1
DC COM
P2-1,2
P2-3,4
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微控制器 MCU
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