HVP350 Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – AUTO-RANGING INPUT HARMONIC CORRECTION AC-DC N+1 REDUNDANCY AND ACTIVE CURRENT SHARING OPEN FRAME SINGLE & MULTI-OUTPUT 350 WATTS INTERNAL SWITCHING

H HiTRON
AUTO-RANGING INPUT HARMONIC CORRECTION
AC-DC N+1 REDUNDANCY AND ACTIVE CURRENT SHARING
OPEN FRAME SINGLE & MULTI-OUTPUT 350 WATTS
INTERNAL SWITCHING POWER SUPPLIES HVP350 SERIES
FEATURES:
ACCOMMODATE WORLD-WIDE AC SOURCES
MEET IEC 61000-3-2HARMONIC CORRECTION
N+1 REDUNDANCY & CURRENT SHARING
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR PUB. 22 CLASS A
CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: Auto-ranging input 115Vac(90-132Vac)
and 230Vac(180-264Vac).
Input Connector: Molex Mini-Fit 42404-06.
Input Frequency: 47-63 Hz.
Inrush Current: Typ. 25A @ 230Vac(Active).
Input Current: Typ. 4.0A @ 115Vac, 2.0A @ 230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR PUB.22 & FCC Class A.
Hold-up Time: Typ. 7-8.5mS @ 115Vac/50mS @ 230Vac.
Power Factor Correction & Harmonic Correction:
Meet IEC 61000-3-2, PF typ. 0.97-0.99 @ full load.
Over Temperature Protection: With thermostat.
Earth Leakage: Less than 1.0mA.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Connector: Molex Mini-Fit 42404-24.
Output Wattage: Typ. 350W under forced air flow.
Line Regulation: Typ. 0.1%.
Load Regulation: Main O/P VO1 ±1-2.0% typ.
Aux. O/P VO2 ±2-3% typ. (Magnetic Amp).
Aux. O/P VO3 ±3-5.0% typ. (P.R.).
Noise & Ripple: Typ. 1% peak to peak.
OVP: Built-in at O/P VO1 and VO2. (Latch type).
Adjustability: Available at VO1 & VO2 output.
Remote Sense: Available at O/P VO1 and VO2.
Redundancy: Available for N+1 redundant operation.
Current Sharing: Third-wire current sharing.
OR-ing diodes: Installed in all outputs.
Power OK: Installed.
Overload Protection (OLP): Fully protected against output
overload and short circuit.
Consult the factory for OLP setting.
GENERAL SPECIFICATION
Efficiency: Typ. 71-77%.
Switching Frequency: Typ. 50K Hz.
Circuit Topology: PWM Fixed Frequency Forward Circuit.
Operating Temperature: 0 to +50°C under 30 cfm
forced air flow for full load.
Storage Temperature: -20 to +85°C.
Temperature Coefficient: 0.04%/ °C.
Transient Response: Output voltage returns in typically Cooling: At least 30cfm forced cooling air flow for full
2mS following a 25% load change.
Safety Standard: UL 60950-1/EN 60950-1 Class I.
load operation.
Long Term Stability: After 20 minute warm-up, 0.1%
for 8 hours.
Power Density: 3.25Watts / Cubic Inch.
Construction: Enclosure box with handler.
Note: Due to requests in market and advances in technology, specifications subject to change without notification.
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