H HiTRON
UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE &
MULTI-OUTPUT 40-50 WATTS INTERNAL SWITCHING
POWER SUPPLIES HVI48 SERIES
FEATURES:
ACCOMMODATE UNIVERSAL AC SOURCES
SMALL, COMPACT PCB OR BOX FORMAT
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR PUB. 22 & FCC CLASS B
CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage:
Range 90-264Vac.
Rating 100 to 240Vac.
Input Connector: PCB Format
Molex 5273(vertical).
Box Format
IEC320 AC inlet receptacle
with on/off switch.
Input Frequency:
47-63Hz.
Inrush Current:
≤30.6A
peak @230Vac.
Input Current:
Typ. 1.32A @115Vac, 0.65A @230Vac.
Dielectric Withstand:
Meet IEC 60950-1.
EMI:
Meet CISPR PUB. 22 & FCC Class B.
Hold-up Time:
Typ. 10mS @115Vac, 50mS @230Vac.
Earth Leakage:
Less than 0.3mA @230Vac.
OUTPUT SPECIFICATION
Output Voltage:
See Ratings Chart.
Output Current:
See Ratings Chart.
Output Connector: PCB Format
Molex 5273(vertical).
Box Format
Optional for output cord.
Output Wattage:
With fan cooling typ. 50 Watts.
Without fan cooling 40 Watts.
Line Regulation:
Typ. 0.1%.
Load Regulation:
Main VO1 typ. ±1.0%.
Aux. VO2 typ. ±2-5% (stacked).
VO3 typ. ±1-3% (P.R.).
VO4 typ. ±5-8% (semi-regulated).
Noise & Ripple:
Typ. 1.0% peak to peak.
OVP:
Built-in at main VO1.
Adjustability:
Available at main VO1.
Remote Sense:
Option for VO1.
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 to +50°C.
Storage Temperature:
-20 to +85°C.
Temperature Coefficient:
Typ. 0.03%/ °C.
Cooling:
Free air convection for 40W.
20cfm fan cooling for 50W.
Construction:
Open frame PCB format or
enclosure metal box format.
GENERAL SPECIFICATION
Efficiency:
Typ. 75%.
Switching Frequency:
Fixed frequency 38K Hz.
Circuit Topology:
Fixed frequency flyback circuit.
Transient Response:
Output voltage returns in less than
3mS following a 25% load change.
Safety Standard:
UL 60950-1/EN 60950-1 Class I.
Power Density:
2.7 Watts / Cubic Inch (PCB Format).
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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HITRON [ HITRON ELECTRONICS CORPORTION ]
