RPP30-4824S-M【PDF 3/6 页】CONV DC/DC 30W 36-75VIN 24VOUT

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DC/DC-Converter

Specifications (typical at nominal input and 25°C unless otherwise noted)

RPP30-S_D

Series

Weight

Ribbed Case

39g

Packing Quantity

Safety Standards

Thermal Cycling

Vibration

Baseplate Case

43g

4 pcs per Tube

certified UL-60950-1, 1st Edition

complies with MIL-STD-810F

10-55Hz, 12G, 30 Min. along X, Y and Z

Conducted Emissions

Radiated Emissions

ESD

Radiated Immunity

Fast Transient (5)

Surge (5)

Conducted Immunity

MTBF calculated according to BELLCORE TR-NWT-000332 (6)

EN55022

EN55022

EN61000-4-2

EN61000-4-3

EN61000-4-4

EN61000-4-5

EN61000-4-6

Class B

Class B

Perf. Criteria B

Perf. Criteria A

Perf. Criteria B

Perf. Criteria B

Perf. Criteria A

2195 x 10 3 hours

Notes :

1. Typical values at nominal input voltage and no load/full load.

2. Min. values at nominal input voltage and full load.

3. The ON/OFF pin voltage is referenced to negative input. The pin is pulled high internally

ON/OFF control is standard with positive logic: e.g. RPP30-2405S, RPP30-4805D-B

Positive logic: 0= OFF, 1 = ON. The converter will be ON if the CTRL is left open.

4. Requires an external 100μF low ESR capacitor to meet EN61000-4-4 and EN61000-4-5

5. Case l: 50% Stress, Temperature at 50°C (Ground Benign).

6. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.The hydraulic press can leave

tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case

colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the

operation or performance of the converters.

Example:

R thcase-ambient = 7.5°C/W (vertical) T case = Case Temperature

R thcase-ambient = 11.5°C/W (horizontal) T ambient = Environment Temperature

P dissipation = Internal losses

Tcase - Tambient

R thcase-ambient = Pdissipation

Pout

P dissipation = Pin-Pout = ? - Pout

P in = Input Power

P out = Output Power

? = Efficiency under given Operating Conditions

R thcase-ambient = Thermal Impedance

P dissipation = Pin-Pout =

Pout

?

- Pout

Practical Example:

Take the RPP20-1205S with 50% load. What is the maximum ambient operating temperature? Use converter vertical in application.

Eff min = 89% @ V nom

P out = 20W

P outapp = 20 x 0.5 = 10W

P dissipation =

Pout

?

- P out

R th =

Tcasemax - Tambient

P dissipation

--> 7.5°C/W =

115°C - Tambient

1.36W

?

= ~88% (from Eff vs Load Graph)

T ambient = 104.8°C

P dissipation =

10

0.88

- 10 = 1.36W

www.recom-international.com

REV: 0/2014

PP-15

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相关代理商/技术参数

RPP30-4824S-T 功能描述:DC/DC转换器 CONV DC/DC 30W 36-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:

RPP30-4824SW 功能描述:DC/DC转换器 CONV DC/DC 30W 18-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:

RPP30-4824SW-1 功能描述:DC/DC转换器 CONV DC/DC 30W 18-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:

RPP30-4824SW-1B 功能描述:DC/DC转换器 CONV DC/DC 30W 18-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:

RPP30-4824SW-1F 功能描述:DC/DC转换器 CONV DC/DC 30W 18-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:

RPP30-4824SW-1L 功能描述:DC/DC转换器 CONV DC/DC 30W 18-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:

RPP30-4824SW-1M 功能描述:DC/DC转换器 CONV DC/DC 30W 18-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:

RPP30-4824SW-1T 功能描述:DC/DC转换器 CONV DC/DC 30W 18-75VIN 24VOUT RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: