Datasheet > 0RCM-20S

0RCM-20S

更新时间： 2024-11-01 06:26:27

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
3页	89K
描述
ISOLATED DC/DC CONVERTERS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

0RCM-20S 数据手册

ISOLATED DC/DC CONVERTERS

48 VDC Input 12 VDC/20 A Output, 1/4 Brick

0RCM-20S/30S Series

RoHS Compliant

PRELIMINARY

•

Industry standard quarter-brick package

Up to 240 W at 96% efficiency

1500 V isolation

Remote on/off

Low cost

Safety Agency Approvals

Description

The 0RCM-20S/30S “Cimarron” Series are isolated DC/DC

converters that operate from a nominal 48 VDC source.

These converters use a full bridge power train to provide isolation and step down. These units will provide up to

240 W of output power from a nominal 48 VDC input. These units are designed to be highly efficient and low cost.

Features include remote on/off, over current protection and under voltage lockout. These converters are provided

in an industry standard quarter-brick package.

Part Selection

Output Voltage

Input Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Model Number

12 V

8 V

48 V

20 A

30 A

240 W

96%

0RCM-20S12L

0RCM-30S08L

Notes: 1. Change last character in part number from “L” to “H” for Active High On/Off Logic (e.g. 0RCM-20S12H).

2. Add “G” suffix at the end of the model number to indicate Tray Packaging.

3. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

Input Specifications

Parameter

Input Voltage Range

Input Current (no load)

Input Current (full load)

Min

36 V

Typ

48 V

Max

55 V

Notes

80 mA

5.3 A

Reflected ripple current through a 12

uH source inductor at nominal input

voltage and rated load current.

Reflected Ripple Current(pk-pk)

Reflected Ripple Current(rms)

100 mA

50 mA

Output Specifications

Parameter

Output Voltage

0RCM-20S12x

Min

36 Vin

8.8 V

5.8 V

Typ

48 Vin

12.0 V

8.0 V

Max

55 Vin

14.0 V

9.4 V

Notes

Setpoint at no load.

0RCM-30S08x

Output Current

0RCM-20S12x

0RCM-30S08x

0 A

20 A

30 A

Load Regulation

0 to 20 MHz BW, use 1.0 uF

ceramic cap and 15 uF/100 m ohm

tantalum cap at the output.

Ripple and Noise (pk-pk)

100 mV

Ripple and Noise (rms)

45 mV

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

12 3

中文翻译

下载PDF

与0RCM-20S相关器件

型号	品牌	获取价格	描述	数据表
0RCM-20S12H	BEL	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT, QUARTER BRICK PACKAGE-5
0RCM-20S12HG	BEL	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT, QUARTER BRICK PACKAGE-5
0RCM-20S12L	BEL	获取价格	ISOLATED DC/DC CONVERTERS
0RCM-20S12LG	BEL	获取价格	暂无描述
0RCM-27S12L	BEL	获取价格	ISOLATED DC/DC CONVERTERS
0RCM-30S08L	BEL	获取价格	ISOLATED DC/DC CONVERTERS
0RCM-30S08LG	BEL	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT, QUARTER BRICK PACKAGE-5
0RCM-36S	BEL	获取价格	ISOLATED DC/DC CONVERTERS
0RCM-36S10L	BEL	获取价格	ISOLATED DC/DC CONVERTERS
0RCM-36S10LG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 300W, Hybrid, ROHS COMPLIANT, QUARTER BRICK