Datasheet > 0RCR-18S

0RCR-18S

更新时间： 2022-12-14 14:54:39

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
7页	343K
描述
ISOLATED DC/DC CONVERTERS

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

0RCR-18S 数据手册

ISOLATED DC/DC CONVERTERS

48 VDC Input 8 VDC/18 A Output, 1/8 Brick

0RCR-18S “Cimarron” Series

RoHS Compliant

•

Industry Standard Eighth-Brick Package

Up to 140 W at 95% Efficiency

1500 V Isolation

Remote On/Off

Low Cost

UL/cUL Recognized (Certified to EN60950-1)

Description

The 0RCR “Cimarron” Series are isolated DC/DC converters that operate from a nominal 48 VDC source. These

converters use a half bridge power train to provide isolation and step down. These units will provide up to 140 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 eighth-brick package.

Part Selection

Output

Input Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Model Number

Active Low

Voltage

Vin / 6

48 Vdc

18 A

140 W

95%

0RCR-18S08L

Notes: 1. Add “G” suffix at the end of the model number to indicate Tray Packaging.

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

Absolute Maximum Ratings

Parameter

Min

Typ

Max

Notes

Input Voltage (continuous)

-0.3 V

80 V

Remote On/Off

-0.3 V

-40 °C

80 V

85 °C

125 °C

Ambient Temperature

Storage Temperature

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

36 V

60 V

Input Current (full load)

Input Current (no load)

Input Current (disabled)

3 A

45 mA

3 mA

Input Reflected Ripple Current

(pk-pk)

Tested with simulated source impedance

of 10 uH, 5 Hz to 20 MHz; use a 47

uF/100 V electrolytic capacitor with ESR

= 1 ohm max. at 200 kHz at 25 °C.

10 mA

Input Reflected Ripple Current

(rms)

5 mA

I²t Inrush Current Transient

Turn On Voltage Threshold

Turn Off Voltage Threshold

0.039 A²s

34.5 V

0.062 A²s

32.5 V

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

12 3 4 5 6 7

下载PDF

与0RCR-18S相关器件

型号	品牌	描述	获取价格	数据表
0RCR-18S08H	BEL	ISOLATED DC/DC CONVERTERS	获取价格
0RCR-18S08HG	BEL	DC-DC Regulated Power Supply Module, 1 Output, 140W, Hybrid, ROHS COMPLIANT, EIGHTH BRICK	获取价格
0RCR-18S08L	BEL	ISOLATED DC/DC CONVERTERS	获取价格
0RCR-18S08LG	BEL	DC-DC Regulated Power Supply Module, 1 Output, 140W, Hybrid, ROHS COMPLIANT, EIGHTH BRICK	获取价格
0RCR-3012L	BEL	ISOLATED DC/DC CONVERTERS	获取价格
0RCR-30S120	BEL	ISOLATED DC/DC CONVERTERS	获取价格