RQB150W12 Railway DC-DC Converters

MEAN WELL RQB150W12 Railway DC-DC Converters are available in a quarter-brick package with industrial standard pinout and an ultra-wide 12:1 input range of 14VDC to 160VDC. These 150W encapsulated modules cover the mainstream nominal voltages of global railway systems (24VDC to 110VDC) and operate under extreme environments of -40°C to +90°C. An external capacitor can be added to ensure the hold-up time lasts for 10ms to 30ms while the DC input is temporarily unstable. Additional features include 3KVAC isolation withstand voltage and complete protections: overload, overtemperature, overvoltage, input undervoltage lockout, and continuous short circuit. MEAN WELL RQB150W12 DC-DC converters are suitable for railway, tram, and bus systems, telecom/datacom systems, and wireless networks. The devices also can be used in harsh environments with high vibration, high dust, or extremely low or high temperatures.

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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
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Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
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Output Current-Channel 1
Isolation Voltage
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MEAN WELL DC/DC Converters - Through Hole 150W,I/P:14-160VDC;O/P:12V@12.5A
Datasheet
18In Stock
11Expected 07-04-2026
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 14 V 160 V 12 V 12.5 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Medical RQB150W12
MEAN WELL DC/DC Converters - Through Hole 150W,I/P:14-160VDC;O/P:54V@2.778A
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 14 V 160 V 54 V 2.778 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Medical RQB150W12
MEAN WELL DC/DC Converters - Through Hole 150W,I/P:14-160VDC;O/P:24V@6.25A
Datasheet
1In Stock
22On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 14 V 160 V 24 V 6.25 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Medical RQB150W12
MEAN WELL DC/DC Converters - Through Hole 150W,I/P:14-160VDC;O/P:48V@3.125A
Datasheet
10On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 110 V 14 V 160 V 48 V 3.125 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Medical RQB150W12