Datasheet > HVI19-31L-B

HVI19-31L-B

更新时间： 2024-11-29 05:38:43

品牌	Logo	应用领域
HITRON		开关输出元件输入元件
页数	文件大小	规格书
2页	357K
描述
UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE & MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING POWER SUPPLIES

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HVI19-31L-B 数据手册

H HiTRON

UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE &

MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING

POWER SUPPLIES HVI19 SERIES

FEATURES:

ꢀ

ACCOMMODATE UNIVERSAL AC SOURCES

COMPACT OPEN FRAME FORMAT

MEET UNIVERSAL SAFETY STANDARDS

EMI MEET CISPR PUB. 22 & FCC CLASS B

CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.

Output Current: See Ratings Chart.

Output Connecter: Molex 5273 or 41671.

Mating Connector: Molex 5195 or 3069.

Output Wattage: PCB 19 watts, L-Bracket 25 watts.

Line Regulation: Typ. 0.1%.

Input Voltage: Range typ. 90-264Vac.

Rating 100 to 240Vac.

Input Connector: Molex 5273(vertical).

Mating Connector: Molex 5195 or equivalent.

Input Frequency: 47-63Hz.

Inrush Current: Typ. 20A @ 230Vac.

Input Current: Typ. 0.70A @115Vac, 0.3A@230Vac.

Dielectric Withstand: Meet IEC 60950-1.

EMI: Meet CISPR PUB. 22 & FCC Class B.

Hold-up Time: Typ. 40mS @115Vac, 150mS @230Vac.

Earth Leakage: Less than 0.3mA @230Vac.

Load Regulation: Main VO1 typ. ±1-2%

Aux. VO2 typ. ± 3-5% (stacked on).

Aux. VO3 typ. ±2-3% (P.R.).

Noise & Ripple: Typ. 1.0% peak to peak.

OVP: Built-in at Main VO1.

Adjustability: Available at Main 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.

GENERAL SPECIFICATION

Efficiency: Typ. 70%.

Switching Frequency: 40K Hz.

Circuit Topology: Free-running flyback circuit.

Transient Response: Output voltage returns in less than

3ms following a 25% load change.

Operating Temperature: 0 to +50 °C.

Storage Temperature: -20 to +85 °C.

Temperature Coefficient: Typ. 0.04% / °C.

Cooling: Free air convection cooling.

Safety Standard: UL 60950-1/EN 60950-1 Class I.

Construction: PCB or L-Bracket format.

Power Density: 1.26-1.58 Watts /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.

-7-

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与HVI19-31L-B相关器件

型号	品牌	获取价格	描述	数据表
HVI19-32	HITRON	获取价格	UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE & MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING POWE
HVI19-32L-B	HITRON	获取价格	UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE & MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING POWE
HVI19-33	HITRON	获取价格	UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE & MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING POWE
HVI19-33L-B	HITRON	获取价格	UNIVERSAL INPUT AC-DC OPEN FRAME SINGLE & MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING POWE
HVI20	HITRON	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE OUTPUT 10-25 WATTS INTERNAL SWITCHING POWER SU
HVI20-10A	HITRON	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE OUTPUT 10-25 WATTS INTERNAL SWITCHING POWER SU
HVI20-10B	HITRON	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE OUTPUT 10-25 WATTS INTERNAL SWITCHING POWER SU
HVI20-10C	HITRON	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE OUTPUT 10-25 WATTS INTERNAL SWITCHING POWER SU
HVI20-10D	HITRON	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE OUTPUT 10-25 WATTS INTERNAL SWITCHING POWER SU
HVI41	HITRON	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE & MULTI-OUTPUT 40-50 WATTS INTERNAL SWITCHING

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