DC/DC Converters - Through Hole – Mouser Korea, Republic of

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CHS300 300W DC-DC Converters

Cosel CHS300 300W DC-DC Converters are single output power modules in a 58.9mm x 23.26mm x 12.7mm 1/4 Brick package. CHS300 DC-DC Converters feature output voltage of 5-15V and input voltage of DC18-36V or DC36-76V. Output current on Cosel CHS300 ranges from 13.5-40A. These Cosel power modules also feature 2.25kV isolation voltage.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Package / Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 202.5W 18-36Vin 15V 13.5A Iso 1/4 basplt CHS3002415-B Cosel 1: ₩155,173.2 415In Stock	Mfr. Part # CHS3002415-B Mouser Part # 436-CHS3002415-B	Cosel	DC/DC Converters - Through Hole 202.5W 18-36Vin 15V 13.5A Iso 1/4 basplt Learn More about Cosel chs300	Datasheet	415In Stock	₩155,173.2 ₩155,001.6	Min.: 1 Mult.: 1	Isolated	1 Output	202.5 W	15 V	13.5 A	2.25 kV	1/4 Brick	58.9 mm (2.319 in)	23.37 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004805-B Cosel 1: ₩193,970.4 2In Stock	Mfr. Part # CHS2004805-B Mouser Part # 436-CHS2004805-B	Cosel	DC/DC Converters - Through Hole Intermediate bus converter (IBC) Learn More about Cosel chs dc dc converters	Datasheet	2In Stock	₩193,970.4 ₩182,878.8 ₩181,755.6 ₩179,322 View ₩178,354.8 ₩178,339.2 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	2.25 kV		58.4 mm (2.299 in)	23.37 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004812-U Cosel 1: ₩172,426.8 3In Stock	Mfr. Part # CHS2004812-U Mouser Part # 436-CHS2004812-U	Cosel	DC/DC Converters - Through Hole Intermediate bus converter (IBC) Learn More about Cosel chs dc dc converters	Datasheet	3In Stock	₩172,426.8 ₩162,084 ₩159,697.2 ₩159,291.6 View ₩158,059.2 ₩156,904.8 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	192 W	12 V	16 A	2.25 kV		57.9 mm (2.28 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 396W 24V 16.5A TH Base Plate CHS4004824-B Cosel 1: ₩189,867.6 3In Stock	Mfr. Part # CHS4004824-B Mouser Part # 436-CHS4004824-B	Cosel	DC/DC Converters - Through Hole 396W 24V 16.5A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	3In Stock	₩189,867.6 ₩183,674.4 ₩183,175.2 ₩180,351.6 View ₩178,651.2 ₩178,074 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	24 V	16.5 A	2.25 kV	Full Brick	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 12Vout 10A TH with base plate CHS1202412-B Cosel 1: ₩156,811.2 14Expected 11/19/2026	Mfr. Part # CHS1202412-B Mouser Part # 436-CHS1202412-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 12Vout 10A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	14Expected 11/19/2026	₩156,811.2 ₩154,112.4 ₩154,081.2 ₩123,770.4	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 A	2.25 kV		33.5 mm (1.319 in)	23.36 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Shut Down Protection CHS4004848-U Cosel 1: ₩180,882 4In Stock	Mfr. Part # CHS4004848-U Mouser Part # 436-CHS4004848-U	Cosel	DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Shut Down Protection Learn More about Cosel chs dc dc converters	Datasheet	4In Stock	₩180,882 ₩170,024.4 ₩168,807.6 ₩167,091.6 View ₩165,796.8 ₩164,595.6 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	48 V	8.4 A	2.25 kV	Full Brick	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter 504W 12V 42A base plate CHS5004812-BI Cosel 1: ₩212,690.4 3In Stock	Mfr. Part # CHS5004812-BI Mouser Part # 436-CHS5004812-BI	Cosel	DC/DC Converters - Through Hole Intermediate bus converter 504W 12V 42A base plate Learn More about Cosel chs dc dc converters	Datasheet	3In Stock	₩212,690.4 ₩200,584.8 ₩199,695.6 ₩196,872 View ₩195,780 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	504 W	12 V	42 A	2.25 kV	DIP-8	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate CHS1202424 Cosel 1: ₩117,748.8 219In Stock	Mfr. Part # CHS1202424 Mouser Part # 436-CHS1202424	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	219In Stock	₩117,748.8 ₩113,365.2 ₩111,586.8 ₩109,137.6 View ₩107,359.2 ₩106,548	Min.: 1 Mult.: 1	Isolated	1 Output	100.8 W	24 V	4.2 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.5 mm (0.413 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 120W 18-36Vin 5Vout 24A DIP IBC CHS1202405 Cosel 1: ₩117,748.8 12In Stock	Mfr. Part # CHS1202405 Mouser Part # 436-CHS1202405	Cosel	DC/DC Converters - Through Hole 120W 18-36Vin 5Vout 24A DIP IBC Learn More about Cosel chs120	Datasheet	12In Stock	₩117,748.8 ₩113,365.2 ₩110,666.4 ₩103,630.8 View ₩101,790 ₩100,120.8 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	5 V	24 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.5 mm (0.413 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC CHS1202412 Cosel 1: ₩117,748.8 4In Stock 11On Order	Mfr. Part # CHS1202412 Mouser Part # 436-CHS1202412	Cosel	DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC Learn More about Cosel chs120	Datasheet	4In Stock 11On Order On Order Ship Dates Mfr. #: CHS1202412 Stock: 4 Can Ship Immediately On Order: 4 Expected 10/23/2026 7 Expected 3/26/2027 Factory Lead-Time: 24 Weeks	₩117,748.8 ₩113,365.2 ₩111,586.8 ₩109,137.6 View ₩107,359.2 ₩106,548	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.5 mm (0.413 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate CHS1204805-B Cosel 1: ₩133,099.2 2In Stock 8Expected 11/6/2026	Mfr. Part # CHS1204805-B Mouser Part # 436-CHS1204805-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	2In Stock 8Expected 11/6/2026	₩133,099.2 ₩128,138.4 ₩127,311.6	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	5 V	24 A	2.25 kV		33.5 mm (1.319 in)	23.36 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 12Vout 10A TH with base plate CHS1204812-B Cosel 1: ₩176,857.2 5In Stock	Mfr. Part # CHS1204812-B Mouser Part # 436-CHS1204812-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 12Vout 10A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	₩176,857.2 ₩133,348.8 ₩131,586 ₩129,682.8 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 A	2.25 kV		33.5 mm (1.319 in)	23.36 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A CHS3002424 Cosel 1: ₩174,252 3In Stock	Mfr. Part # CHS3002424 Mouser Part # 436-CHS3002424	Cosel	DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A Learn More about Cosel chs300	Datasheet	3In Stock	₩174,252 ₩169,072.8 ₩166,311.6 ₩162,739.2 ₩160,087.2	Min.: 1 Mult.: 1	Isolated	1 Output	252 W	24 V	10.5 A	2.25 kV		58.4 mm (2.299 in)	22.86 mm (0.9 in)	11 mm (0.433 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A Baseplate CHS3002424-B Cosel 1: ₩179,134.8 12In Stock	Mfr. Part # CHS3002424-B Mouser Part # 436-CHS3002424-B	Cosel	DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A Baseplate Learn More about Cosel chs300	Datasheet	12In Stock	₩179,134.8 ₩175,609.2 Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	252 W	24 V	10.5 A	2.25 kV		58.9 mm (2.319 in)	23.26 mm (0.916 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A HE 1/4brick CHS3004812H Cosel 1: ₩231,940.8 3In Stock	Mfr. Part # CHS3004812H Mouser Part # 436-CHS3004812H	Cosel	DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A HE 1/4brick Learn More about Cosel chs300	Datasheet	3In Stock	₩231,940.8 ₩185,936.4 ₩182,504.4 ₩162,739.2	Min.: 1 Mult.: 1	Isolated	1 Output	300 W	12 V	25 A	2.25 kV	1/4 Brick	58.4 mm (2.299 in)	22.86 mm (0.9 in)	11 mm (0.433 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin TH Iso CHS4002424 Cosel 1: ₩187,714.8 5In Stock	Mfr. Part # CHS4002424 Mouser Part # 436-CHS4002424	Cosel	DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin TH Iso Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	₩187,714.8 ₩180,476.4 ₩177,543.6 ₩175,032 View ₩174,018 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	348 W	24 V	14.5 A	2.25 kV	DIP	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 30 C	CHS
DC/DC Converters - Through Hole 18-36Vin 48V 6.3A 302.4W TH Iso CHS4002448 Cosel 1: ₩215,670 5In Stock	Mfr. Part # CHS4002448 Mouser Part # 436-CHS4002448	Cosel	DC/DC Converters - Through Hole 18-36Vin 48V 6.3A 302.4W TH Iso Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	₩215,670 ₩182,816.4 ₩182,067.6 ₩179,868 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	302.4 W	48 V	6.3 A	2.25 kV	DIP-8	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 400W 10V 40A TH Base Plate CHS4004810-B Cosel 1: ₩238,617.6 5In Stock	Mfr. Part # CHS4004810-B Mouser Part # 436-CHS4004810-B	Cosel	DC/DC Converters - Through Hole 400W 10V 40A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	₩238,617.6 ₩191,833.2 ₩188,744.4 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	10 V	40 A	2.25 kV	Full Brick	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 397.5W 15V 26.5A TH CHS4004815 Cosel 1: ₩187,714.8 1In Stock 5Expected 10/19/2026	Mfr. Part # CHS4004815 Mouser Part # 436-CHS4004815	Cosel	DC/DC Converters - Through Hole 397.5W 15V 26.5A TH Learn More about Cosel chs dc dc converters	Datasheet	1In Stock 5Expected 10/19/2026	₩187,714.8 ₩184,251.6 ₩180,289.2 ₩177,356.4 Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	15 V	26.5 A	2.25 kV	Full Brick	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 397.5W 15V 26.5A TH Base Plate CHS4004815-B Cosel 1: ₩199,258.8 2In Stock	Mfr. Part # CHS4004815-B Mouser Part # 436-CHS4004815-B	Cosel	DC/DC Converters - Through Hole 397.5W 15V 26.5A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	2In Stock	₩199,258.8 ₩183,674.4 ₩183,175.2 ₩180,351.6 View ₩178,651.2 ₩178,089.6 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	15 V	26.5 A	2.25 kV	Full Brick	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 392W 28V 14A TH CHS4004828 Cosel 1: ₩182,208 5In Stock	Mfr. Part # CHS4004828 Mouser Part # 436-CHS4004828	Cosel	DC/DC Converters - Through Hole 392W 28V 14A TH Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	₩182,208 ₩175,172.4 ₩173,737.2 ₩172,754.4 View ₩170,820 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	28 V	14 A	2.25 kV	Full Brick	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 403.2W 48V 8.4A TH CHS4004848 Cosel 1: ₩182,208 5In Stock	Mfr. Part # CHS4004848 Mouser Part # 436-CHS4004848	Cosel	DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	₩182,208 ₩173,862 ₩173,815.2 ₩170,086.8 ₩167,310	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	48 V	8.4 A	2.25 kV	Full Brick	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Base Plate CHS4004848-B Cosel 1: ₩238,617.6 6In Stock	Mfr. Part # CHS4004848-B Mouser Part # 436-CHS4004848-B	Cosel	DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	6In Stock	₩238,617.6 ₩228,259.2 ₩188,744.4 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	48 V	8.4 A	2.25 kV	Full Brick	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso CHS604805 Cosel 1: ₩71,494.8 15In Stock 31Expected 4/23/2027	Mfr. Part # CHS604805 Mouser Part # 436-CHS604805	Cosel	DC/DC Converters - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso Learn More about Cosel chs dc dc converters	Datasheet	15In Stock 31Expected 4/23/2027	₩71,494.8 ₩68,842.8 ₩67,719.6 ₩66,268.8 View ₩63,897.6 ₩62,852.4 ₩61,510.8	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	5 V	12 A	2.25 kV	1/32 Brick	23.37 mm (0.92 in)	19.05 mm (0.75 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick CHS7004812H Cosel 1: ₩241,222.8 1In Stock	Mfr. Part # CHS7004812H Mouser Part # 436-CHS7004812H	Cosel	DC/DC Converters - Through Hole 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick Learn More about Cosel chs dc dc converters	Datasheet	1In Stock	₩241,222.8 ₩234,702 ₩230,880 ₩225,919.2 ₩222,237.6	Min.: 1 Mult.: 1	Isolated	1 Output	702 W	12 V	58.5 A	2.25 kV		58.4 mm (2.299 in)	36.8 mm (1.449 in)	10.5 mm (0.413 in)	Industrial	+ 85 C	- 40 C	CHS