Datasheet > HMI19

HMI19

更新时间： 2022-12-18 01:05:05

品牌	Logo	应用领域
HITRON		开关医疗输出元件输入元件
页数	文件大小	规格书
2页	203K
描述
UNIVERSAL INPUT AC-DC MEDICAL APPLICATION OPEN FRAME SINGLE & MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING POWER SUPPLIES

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HMI19 数据手册

H HiTRON

UNIVERSAL INPUT AC-DC MEDICAL APPLICATION OPEN FRAME

SINGLE & MULTI-OUTPUT 19-20 WATTS INTERNAL SWITCHING

POWER SUPPLIES HMI19 SERIES

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES

MEET MEDICAL STANDARD EN 60601-1/

UL 2601-1

EMI MEET EN 55011 & FCC CLASS B

CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.

Output Current: See Ratings Chart.

Output Wattage: Typ. 19-20W.

Output Connector: Molex 5273 or 41671.

Line Regulation: Typ. 0.2-1.0%.

Input Voltage: 90-264Vac typical.

Input Connector: Molex 5273 or equivalent.

Input Frequency: 47-63Hz.

Inrush Current: 16A @ 230Vac.

Input Current: 0.4A@115Vac & 0.22A@230Vac.

Dielectric Withstand: Meet IEC 60601-1.

EMI: Meet EN55011 & FCC Class B.

Hold-up Time: Typ. 14mS @ 115Vac.

Typ. 70mS @ 230Vac.

Load Regulation: Main VO1 typ. ±1.0%.

Aux. VO2 typ. ±2-3.0%(Stacked).

Aux. VO3 typ. ±1-2.0%(P.R.).

Noise & Ripple: Typ. 1% peak to peak.

OVP: Built-in at main output VO1.

Adjustability: Factory set.

Over Load Protection (OLP):

Fully protected against overload or short circuit.

Typ. 120-150% max. load.

Earth Leakage: Less than 0.10 mA.

Consult the factory for special OLP setting.

GENERAL SPECIFICATION

Efficiency: Typ. 73%.

Operating Temperature: 0 to +50°C.

Storage Temperature: -20 to +85°C.

Temperature Coefficient: Typ. 0.04% /°C.

Cooling: Free air convection.

Switching Frequency: Typ. 67K Hz.

Circuit Topology: Fixed-frequency Flyback Circuit.

Transient Response: Output voltage returns in

less than 0.2mS following a 25% load change.

Safety standard: Meet Medical standards UL2601-1/

EN 60601-1 Class I.

Construction: L-Bracket open frame format.

Power Density: 3.3 Watts / Cubic Inch.

Note: Due to requests in market and advances in technology, specifications subject to change without notification.

In application

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