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HVI72 Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE & MULTI-OUTPUT 72 WATTS INTERNAL SWITCHING POWER SUPPLIES
H HiTRON
UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE &
MULTI-OUTPUT 72 WATTS INTERNAL SWITCHING
POWER SUPPLIES HVI72 SERIES
FEATURES:
ACCOMMODATE UNIVERSAL AC SOURCES
OPEN FRAME OR BOX FORMATS
LOW COST COMMERCIAL GRADE
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: B-S or V-M connectors.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 25A peak @230Vac.
Input Current: Typ. 2.0A @115Vac, 0.6 A @230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR PUB. 22 & FCC Class B.
No Load Operation: No damage.
Overshoot: No voltage spike while power ON/OFF.
Hold-up Time: Typ. 20mS @115Vac, 80mS @230Vac.
Earth Leakage: Less than 0.5mA @230Vac.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Rating Chart.
Output Connector: B-S or V-M connector.
Output Wattage: Typ. 72 Watts.
Line Regulation: Typ. 0.1%.
Load Regulation: Main VO1 typ. ±1.0%.
Aux. VO2 typ. ±3.0%. (stacked on)
Aux. VO3/VO4 typ. ±2.0%. (P.R.)
Noise & Ripple: Typ. 1.0% peak to peak.
OVP: Built-in at main VO1 (Latch).
Adjustability: Available at main VO1.
LED Indicator: Output indicating.
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. 72%.
Operating Temperature: 0 to +50°C.
Switching Frequency: Fixed frequency.45K Hz.
Storage Temperature: -20 to +85°C.
Circuit Topology: Fixed Frequency Flyback Circuit.
Temperature Coefficient: Typ. 0.03% /°C.
Transient Response: Output voltage returns in less than Cooling: Free air convection cooling.
3mS following a 25% load change. Construction format: L-Bracket or enclosure box format.
Safety Standard: UL 60950-1/EN 60950-1 Class I.
Power Density: 2.0 Watts / Cubic Inch.
Note: Due to requests in market and advances in technology, specifications subject to change without notification.
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