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参数资料
| 型号： | RPP50-4805S/N |
| 厂商： | Recom Power Inc |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 50W 36-75VIN 05VOUT |
| 标准包装： | 4 |
| 系列： | Powerline+ RPP50 |
| 类型： | 隔离 |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 36V |
| 电压 - 输入（最大）： | 75V |
| Voltage - Output 1： | 5V |
| 电流 - 输出（最大）： | 10A |
| 电源（瓦） - 制造商系列： | 50W |
| 电压 - 隔离： | 2.25kV（2250V） |
| 特点： | 具有远程开/关功能和 UVLO |
| 安装类型： | 通孔 |
| 封装/外壳： | 6-DIP 模块 |
| 尺寸/尺寸： | 2.00" L x 1.20" W x 0.46" H（50.8mm x 30.5mm x 11.7mm） |
| 包装： | 管件 |
| 工作温度： | -45°C ~ 81°C |
| 效率： | 91.4% |
| 电源（瓦特）- 最大： | 50W |
| 其它名称： | 30900456 |
POWERLINE+
DC/DC-Converter
Specifications (typical at nominal input and 25°C unless otherwise noted)
Safety Standards
Thermal Cycling
Vibration
RPP50-S
Series
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 (4)
Surge (4)
Conducted Immunity
MTBF calculated according to BELLCORE TR-NWT-000332
(5)
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
1989 x 10 3 hours
Notes :
1. Typical values at nominal input voltage and no load/full load.
2. Typical 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.RPP50-4805S.
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.
7. Example:
R thcase-ambient = 7.3°C/W (vertical) T case = Case Temperature
R thcase-ambient = 11°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 RPP50-4805SW with 90% load. What is the maximum ambient operating temperature? Use converter vertical in application.
Eff min = 89% @ V nom
P out = 50W
P outapp = 50 x 0.9 = 45W
P dissipation =
Pout
?
- P out
R th =
Tcasemax - Tambient
P dissipation
--> 7.3°C/W =
115°C - Tambient
5W
?
= ~90% (from Eff vs Load Graph)
T ambient = 78.5°C
P dissipation =
45
0.9
- 45 = 5W
www.recom-international.com
REV: 0/2014
PP-39
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RPP50-4805S-T | 制造商:RECOM POWER 功能描述:50W DC/DC-CONV POWERLINE-PLUS 制造商:RECOM 功能描述:50W DC/DC-Converter 2"x1.2" 3kV reg 2:1 制造商:RECOM Power Inc 功能描述:DC TO DC CONVERTER MODULE |
| RPP50-4812S | 功能描述:DC/DC转换器 50W DC/DC 3kV REG 2:1 36-75Vin 12Vout 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: |
| RPP50-4812S/N | 功能描述:DC/DC转换器 50W DC/DC 3kV REG 2:1 36-75Vin 12Vout 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: |
| RPP50-4812S-1 | 制造商:RECOM POWER 功能描述:50W DC/DC-CONV POWERLINE-PLUS 制造商:RECOM 功能描述:50W DC/DC-Converter 2"x1.2" 3kV reg 2:1 制造商:RECOM Power Inc 功能描述:DC TO DC CONVERTER MODULE |
| RPP50-4812S-1B | 制造商:RECOM POWER 功能描述:50W DC/DC-CONV POWERLINE-PLUS 制造商:RECOM 功能描述:50W DC/DC-Converter 2"x1.2" 3kV reg 2:1 制造商:RECOM Power Inc 功能描述:DC TO DC CONVERTER MODULE |
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