Datasheet > 0RCY-50U03L

0RCY-50U03L

更新时间： 2023-02-15 00:00:00

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
8页	407K
描述
DC-DC Regulated Power Supply Module

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数据手册

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0RCY-50U03L 数据手册

ISOLATED DC/DC CONVERTERS

18 Vdc - 62.5 Vdc Input 3.3 Vdc /12.1 A Output

0RCY-50U03x

RoHS Compliant

Rev.E

•

Isolated

•

Output Over-Voltage Shutdown

OCP/SCP

High Efficiency

High Power Density

Over Temperature Protection

Low Cost

Fixed Frequency (330 kHz)

Input Under-Voltage Lockout

Input Over-Voltage Lockout

Ultra Wide Input Range:

18 Vdc - 62.5 Vdc

Output Voltage Trim

Positive/Negative Remote Sense

Basic Insulation

Remote On/Off

TUV Certified to EN 60950-1

•

UL60950-1 Recognized (UL/cUL)

Description

The 0RCY-50U03x is isolated dc/dc converter that operates from a wide input range (18 Vdc - 62.5 Vdc) and can

cover both 24 Vin and 48 Vin input range. This unit will provide up to 40 W of output power. The unit is designed

to be highly efficient and low cost. Features include remote on/off, over current protection, over voltage shut down,

over temperature protection and under-voltage lockout. This converter is provided in an industry standard 1/8

brick package.

Part Selection

Output

Input Voltage

Max. Output Max. Output

Typical

Efficiency

Model Number

Active High

Model Number

Active Low

Voltage

Current

Power

3.3 Vdc

18 Vdc - 62.5 Vdc

12.1 A

40 W

90.5%

0RCY-50U033

0RCY-50U03L

Notes: 1.Change the last character to “C” to indicate 0.35’’ length of pin standoff and active low.

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.

Absolute Maximum Ratings

Parameter

Input Voltage (continuous)

Remote On/Off

Min

-0.3 V

Typ

Max

80 V

Notes

18 V

I/O Isolation Voltage

Ambient Temperature

Storage Temperature

1500 V

85 °C

125 °C

-40 °C

-55 °C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

18 V

24 V/48 V

62.5 V

Input Current (full load)

Vin=18 V

Vin=62.5 V

3.2 A

1.0 A

Input Current (no load)

100 mA

10 mA

160 mA

15 mA

Remote Off Input Current

Tested with simulated source impedance of 10

uH, 5 Hz to 20 MHz; use a 0.47uF/100 V

ceramic capacitor and a 100uF/100 V

electrolytic capacitor with ESR=1 ohm max, at

200KHz@25°C.

Input Reflected Ripple Current

(rms)

2 mA

5 mA

Input Reflected Ripple Current

(pk-pk)

10 mA

20 mA

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 8

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