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CHB300W 300W DC-DC Converters

Cincon CHB300W 300W DC-DC Converters feature a fixed switching frequency in an industry-standard half-brick size package. These converters offer 300W isolated output, efficiency of up to 92%, and remote On/Off. Protections include input undervoltage, overtemperature, overvoltage, and overcurrent. Cincon CHB300W 300W DC-DC Converters provide 1500V_DC minimum isolation voltage and UL60950-1 2nd approval.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - Chassis Mount DC-DC Converter with Cover, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 48Vout, 90.5%, 4700uF CHB300W-110S48-CMFD Cincon 1: $354.24 10In Stock	Mfr. Part # CHB300W-110S48-CMFD Mouser Part # 418-CHB300W110S48CMD	Cincon	DC/DC Converters - Chassis Mount DC-DC Converter with Cover, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 48Vout, 90.5%, 4700uF Learn More about Cincon chb300w 110s converters	Datasheet	10In Stock	$354.24 $347.16 $336.73 $323.27 View $260.58 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount DC-DC Converter with Cover, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 5Vout, 86.5%, 60000uF CHB300W-110S05-CMFD Cincon 1: $354.24 5In Stock	Mfr. Part # CHB300W-110S05-CMFD Mouser Part # 418-CHB300W110S05CMD	Cincon	DC/DC Converters - Chassis Mount DC-DC Converter with Cover, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 5Vout, 86.5%, 60000uF Learn More about Cincon chb300w 110s converters	Datasheet	5In Stock	$354.24 $347.85 $336.73 $324.19 View $293.41 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency CHB300W-110S24 Cincon 1: $288.00 2In Stock	Mfr. Part # CHB300W-110S24 Mouser Part # 418-CHB300W-110S24	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency Learn More about Cincon 4 1 railway dc dc converters	Datasheet	2In Stock	$288.00 $282.24 $273.77 $262.81 View $210.99 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 24VDC Output CHB300W-48S24 Cincon 1: $266.40 5In Stock	Mfr. Part # CHB300W-48S24 Mouser Part # 418-CHB300W-48S24	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 24VDC Output Learn More about Cincon chb300w	Datasheet	5In Stock	$266.40 $253.25 $243.12 $206.29 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole CHB300W-24S24 Cincon 1: $266.40 21On Order	Mfr. Part # CHB300W-24S24 Mouser Part # 418-CHB300W-24S24	Cincon	DC/DC Converters - Through Hole Learn More about Cincon chb300w	Datasheet	21On Order	$266.40 $253.25 $243.12 $200.04 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole CHB300W-24S12 Cincon 1: $299.62 15Expected 2026-12-29	Mfr. Part # CHB300W-24S12 Mouser Part # 418-CHB300W-24S12	Cincon	DC/DC Converters - Through Hole Learn More about Cincon chb300w	Datasheet	15Expected 2026-12-29	$299.62 $256.15 $248.24 $223.53 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 12VDC Output CHB300W-48S12 Cincon 1: $286.37 9On Order	Mfr. Part # CHB300W-48S12 Mouser Part # 418-CHB300W-48S12	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 12VDC Output Learn More about Cincon chb300w	Datasheet	9On Order	$286.37 $278.28 $270.95 $256.82 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 48VDC Output, 4700uF, 91% Efficiency, Clear Mounting Insert CHB300W-110S48-C Cincon 1: $288.00 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CHB300W-110S48-C Mouser Part # 418-CHB300W-110S48-C	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 48VDC Output, 4700uF, 91% Efficiency, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked Lead-Time 10 Weeks	$288.00 $282.24 $273.77 $262.83 $166.32	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount DC-DC Converter, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 12Vout, 89.5%, 25000uF CHB300W-110S12-CMFC Cincon 1: $351.36 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # CHB300W-110S12-CMFC Mouser Part # 418-CHB300W110S12CMC	Cincon	DC/DC Converters - Chassis Mount DC-DC Converter, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 12Vout, 89.5%, 25000uF Learn More about Cincon chb300w 110s converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	$351.36 $334.01 $325.86 $299.72 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount DC-DC Converter with Cover, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 12Vout, 89.5%, 25000uF CHB300W-110S12-CMFD Cincon 1: $354.24 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # CHB300W-110S12-CMFD Mouser Part # 418-CHB300W110S12CMD	Cincon	DC/DC Converters - Chassis Mount DC-DC Converter with Cover, Chassis Mount, 300 Watt, 4:1 Input, 43-160Vin, 12Vout, 89.5%, 25000uF Learn More about Cincon chb300w 110s converters	Datasheet	Non-Stocked Lead-Time 7 Weeks	$354.24 $347.16 $336.73 $324.20 View $293.37 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency CHB300W-110S05 Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S05 Mouser Part # 418-CHB300W-110S05	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $228.87 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency, Clear Mounting Insert CHB300W-110S05-C Cincon 1: $216.66 Non-Stocked	Mfr. Part # CHB300W-110S05-C Mouser Part # 418-CHB300W-110S05-C	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$216.66 $216.13 $215.94 $214.69 View $212.17 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency, Negative Logic CHB300W-110S05N Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S05N Mouser Part # 418-CHB300W-110S05N	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency, Negative Logic Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $228.87 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency, Negative Logic, Clear Mounting Insert CHB300W-110S05N-C Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S05N-C Mouser Part # 418-CHB300W-110S05NC	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 5VDC Output, 60000uF, 88% Efficiency, Negative Logic, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $282.24 $273.77 $262.81 View $234.75 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency CHB300W-110S12 Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S12 Mouser Part # 418-CHB300W-110S12	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $221.60 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency, Clear Mounting Insert CHB300W-110S12-C Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S12-C Mouser Part # 418-CHB300W-110S12-C	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $282.24 $273.77 $262.81 View $234.75 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency, Negative Logic CHB300W-110S12N Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S12N Mouser Part # 418-CHB300W-110S12N	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency, Negative Logic Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $228.87 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency, Negative Logic, Clear Mounting Insert CHB300W-110S12N-C Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S12N-C Mouser Part # 418-CHB300W-110S12NC	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 12VDC Output, 25000uF, 90% Efficiency, Negative Logic, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $282.24 $273.77 $262.81 View $234.75 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency, Clear Mounting Insert CHB300W-110S24-C Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S24-C Mouser Part # 418-CHB300W-110S24-C	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $202.82 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency, Negative Logic CHB300W-110S24N Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S24N Mouser Part # 418-CHB300W-110S24N	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency, Negative Logic Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $202.82 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency, Negative Logic, Clear Mounting Insert CHB300W-110S24N-C Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S24N-C Mouser Part # 418-CHB300W-110S24NC	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 24VDC Output, 12500uF, 89% Efficiency, Negative Logic, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $202.82 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency CHB300W-110S28 Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S28 Mouser Part # 418-CHB300W-110S28	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $264.34 $211.46 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency, Clear Mounting Insert CHB300W-110S28-C Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S28-C Mouser Part # 418-CHB300W-110S28-C	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $282.24 $273.77 $262.81 View $207.19 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency, Negative Logic CHB300W-110S28N Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S28N Mouser Part # 418-CHB300W-110S28N	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency, Negative Logic Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $273.77 $262.83 $202.82 View Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency, Negative Logic, Clear Mounting Insert CHB300W-110S28N-C Cincon 1: $288.00 Non-Stocked	Mfr. Part # CHB300W-110S28N-C Mouser Part # 418-CHB300W-110S28NC	Cincon	DC/DC Converters - Through Hole DC-DC Converter, Half Brick, 300 Watt, 4:1 Input Range, for Railway System, 43-160VAC Input, 28VDC Output, 10700uF, 89% Efficiency, Negative Logic, Clear Mounting Insert Learn More about Cincon 4 1 railway dc dc converters	Datasheet	Non-Stocked	$288.00 $282.24 $273.77 $262.81 View $222.19 Quote	Min.: 1 Mult.: 1

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CHB300W 300W DC-DC Converters

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CHB300W 300W DC-DC Converters

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