Datasheet > MU425S12E

MU425S12E

更新时间： 2024-11-24 20:43:11

品牌	Logo	应用领域
SLPOWER		/
页数	文件大小	规格书
3页	645K
描述
PWR SUPPLY AC/DC CONVERTER

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MU425S12E 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	unknown
Factory Lead Time：	22 weeks	Base Number Matches：	1

MU425S12E 数据手册

MU425S

425W Single Output

Medical Power Supply

Features

3.3” x 6.2” x 1.62” Package

Up to 425W of Air-Cooled Power, 300W Convection

Universal Input 90-264Vac Input Range

5V at 2A Standby Output

12V Fan Output

Inhibit, Power Fail, DC OK Signals, Remote Sense

Approved to CSA/EN/IEC/UL60601-1, 3^rdEdition

2 MOPP Isolation

Meets EN61000-4-2, EN61000-4-3 and EN61000-4-6

Requirements for Home Healthcare Applications

Efficiency 88% typical

3-Year Warranty

RoHS Compliant

Description

The MU425 family is designed to power the latest professional healthcare devices. All models meet 2 MOPP input-to-output

isolation. Models are available with main output voltages of 12V, 18V, 24V and 48V.

Model Selection

Model

Output Current

Ripple & Noise³

(mV pk-pk)

120mV

Total

Regulation

±3%

Efficiency⁴

OVP

(Main Output)

Number

Volts

12V

w/200LFM air¹

Convection²

Threshold

14.0 ± 1.1V

5.5V – 8.0V

N/A

21.0 ± 2.0V

5.5V – 8.0V

N/A

28.0 ± 2.5V

5.5V – 8.0V

N/A

58.0 ± 2.0V

5.5V – 8.0V

N/A

88%

90%

32.2A

2.0A

1.0A

22.0A

MU425S12E

MU425S18E

MU425S24E

MU425S48E

5Vsb

2.0A

0.5A

100mV

360mV

±5%

12V Fan⁶

±10%⁵

±3%

18V

5Vsb

21.45A

2.0A

1.0A

14.6A

2.0A

0.5A

180mV

100mV

360mV

240mV

100mV

360mV

480mV

100mV

360mV

±5%

12V Fan⁶

±10%⁵

±3%

24V

5Vsb

16.8A

2.0A

1.0A

11.9A

2.0A

0.5A

±5%

12V Fan⁶

±10%⁵

±3%

48V

5Vsb

8.4A

2.0A

1.0A

5.9A

2.0A

0.5A

±5%

12V Fan⁶

±10%⁵

Notes:

1. Total power with 200 lfm of forced air cooling is 425W (408W for 18V, 385W for 12V) including 12V/1A for Fan output and 5V/2A standby.

2. Total convection power is 300W (280W for 12V model). Total power includes 5Vsb and Fan outputs.

3. Measured at 25°C ambient with noise probe directly at end of 6” twisted pair terminated with 0.1μF ceramic and 10μF low ESR capacitors. Values will be higher at

ambient temperatures below 0°C.

4. Efficiency values listed are typical and are measured at 115Vac input, full load output current, at an ambient temperature of 25°C.

5. Fan output regulation is with 1A min load on main output.

6. Fan Output: If the load on the output is other than a fan, a short circuit condition on the output can only be remedied by removing both the cause of the short circuit and

the load. This will allow the output to resume normal operation.

General Specifications

Main output: <1 sec. max @115Vac, rise time 30mS max.

5Vsb turn-on time is 500mS max., rise time 50mS max.

Output Voltage rise is monotonic.

Turn On Time

(Main Output)

100-240Vac, ±10%, 47-63Hz, 1∅

AC Input

120–300Vdc (external fuse required for DC input)

Main Output: >20ms for 300W @ 120Vac/60 Hz, >16ms

for 367W (90% of 408W) @ 120v/60Hz.

5Vsb Output: >500mS

115Vac: 5.2A, 230Vac: 2.5A

Input Current

Hold-up Time

Overtemperature

Protection

264Vac, cold start: will not exceed 40Arms

within ½ cycle. I²T = 25A²/Sec maximum

Sensing transformer temperature, 135°C (55°C ambient

temperature at full load), auto recovery.

Inrush Current

Input Fuses

Efficiency

Overload

Protection

Switching

Frequency

F1, F2: 6.3A, 250Vac

See chart above.

130 to 170% of rating, Hiccup Mode, auto-recovery.

75kHz, typical

www.slpower.com

MU425S REV 3.1

14-APR-16

12 3

中文翻译

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与MU425S12E相关器件

型号	品牌	获取价格	描述	数据表
MU425S18E	SLPOWER	获取价格	MEDICAL, SWITCHING INTERNAL PSU,
MU425S24E	SLPOWER	获取价格	MEDICAL, SWITCHING INTERNAL PSU,
MU425S48E	SLPOWER	获取价格	MEDICAL, SWITCHING INTERNAL PSU,
MU456A	MICRO-ELECTRONICS	获取价格	Smart/Normal 7 Seg Numeric LED Display, Ultra Bright Red, 14.2mm, CASE D-456, 36 PIN
MU456C	MICRO-ELECTRONICS	获取价格	Smart/Normal 7 Seg Numeric LED Display, Ultra Bright Red, 14.2mm, CASE D-456, 36 PIN
MU456FA-RD	MICRO-ELECTRONICS	获取价格	SUPER RED 0.56 FOUR DIGIT NUMERIC DISPLAYS
MU456FC-RD	MICRO-ELECTRONICS	获取价格	SUPER RED 0.56 FOUR DIGIT NUMERIC DISPLAYS
MU4891	CENTRAL	获取价格	MU4893
MU4891	MOTOROLA	获取价格	UJT, TO-92
MU4892	CENTRAL	获取价格	MU4893

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