RPP40-4812DW-1 Recom Power Inc, RPP40-4812DW-1 Datasheet - Page 4

• Manufacturer Part Number: RPP40-4812DW-1
• Description: CONV DC/DC 40W 18-75V +/-12VOUT
• Manufacturer: Recom Power Inc
• Series: Powerline+ RPP40r
• Type: With Remote On/Off and UVLOr

Specifications of RPP40-4812DW-1

• Voltage - Input (min): 18V
• Voltage - Input (max): 75V
• Number Of Outputs: 2
• Power (watts) - Manufacture Series: 40W
• Power (watts) - Max: 40W
• 1st Output: 12 VDC @ 1.67A
• 2nd Output: -12 VDC @ 1.67A
• 3rd Output: -
• Voltage - Isolation: 3kV (3000V)
• Mounting Type: Through Hole
• Package / Case: 6-DIP Module
• Size / Dimension: 1.60" L x 1.00" W x 0.46" H (40.6mm x 25.4mm x 11.7mm)
• Operating Temperature: -45°C ~ 85°C
• Efficiency: 87.5%
• Product: Isolated
• Output Power: 40 W
• Input Voltage Range: 18 V to 75 V
• Input Voltage (nominal): 48 V
• Output Voltage (channel 1): - 12 V
• Output Current (channel 1): - 1.67 A
• Output Voltage (channel 2): 12 V
• Output Current (channel 2): 1.67 A
• Isolation Voltage: 3 KV
• Output Voltage: +/- 12 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Input Fuse is recommended, but optional. Recommended fuse rating = double maximum input current, time delay type.
Input Capacitor, C1, is required to meet EN61000 Surge and Fast Transient, otherwise it is not required for normal operation.
Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF/100V MLCC
To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically.
PP-34
POWERLINE+
DC/DC-Converter
Recommended PCB Layout
Typical Characteristics
RPP40-2405SW / RPP40-2412SW
Single Output
Baseplate Case- suggested PCB layout (dual output)
REV: 0/2011
RPP40-SW_DW
Series
Dual Output
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