0RCY-65U03X Datasheet, PDF (1/18 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS

ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 3.3 Vdc /20 A Output, 1/8 Brick
Mar. 24, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
0RCY-65U03x RoHS Compliant Rev.E
Features
• Isolated
• Output Over-Voltage Shutdown
• High Efficiency
• Output Voltage Trim
• High Power Density
• OCP/SCP
• Fixed Frequency (260 kHz)
• Over Temperature Protection
• Low Cost
• Remote On/Off
• Input Under-Voltage Lockout
• Positive/Negative Remote Sense
• Input Over-Voltage Lockout
• Basic Insulation
• Class 1, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
• UL60950-1 Recognized (UL/cUL) (Pending)
Applications
• Networking
• Computers and peripherals
• Telecommunications
Description
The 0RCY-65U03x is part of the isolated dc/dc converters that operates from a wide input range (18 Vdc - 75
Vdc) and can cover both 24 Vin and 48 Vin input range. These units will provide up to 66 W of output power.
They are 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. These converters are provided in
an industry standard 1/8 brick package.
Part Selection
Output
Voltage
Input Voltage
3.3 Vdc 18 Vdc - 75 Vdc
Max. Output
Current
20 A
Max. Output
Power
66 W
Typical
Efficiency
90%
Model Number
Active High
0RCY-65U033
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
0 R CY – 65 U 03 x
12 3 4 56 7
Model Number
Active Low
0RCY-65U03L
1---Through hole
2---RoHS 6, change “R” to “7” means RoHS 5
3---Series name
4---Series code
5---Input range (18-75V)
6---Output voltage 3.3V
7--- Option, “x” of the model part number to be 0-9, A-Z, which will represent the special request of
customer.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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