DC/DC Converters - Through Hole

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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 (CLP) 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: $113.324 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	$113.324 $113.198	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 403.2W 48V 8.4A TH Shut Down Protection CHS4004848-U Cosel 1: $132.099 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	$132.099 $124.170 $123.281 $122.028 View $121.082 $120.205 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: $155.329 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	$155.329 $146.488 $145.839 $143.777 View $142.979 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 396W 24V 16.5A TH Base Plate CHS4004824-B Cosel 1: $138.661 3In Stock 13Expected 3/8/2027	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 13Expected 3/8/2027	$138.661 $134.138 $133.774 $131.712 View $130.470 $130.048 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 Intermediate bus converter (IBC) CHS2004805-B Cosel 1: $141.658 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	$141.658 $133.557 $132.737 $130.960 View $130.253 $130.242 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: $125.924 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	$125.924 $118.371 $116.628 $116.331 View $115.431 $114.588 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 Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate CHS1202424 Cosel 1: $85.993 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	$85.993 $82.791 $81.492 $79.704 View $78.405 $77.813	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: $85.993 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	$85.993 $82.791 $80.820 $75.682 View $74.338 $73.119 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 Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate CHS1204805-B Cosel 1: $97.203 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	$97.203 $93.580 $92.976	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: $129.160 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	$129.160 $97.385 $96.098 $94.708 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: $127.257 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	$127.257 $123.475 $121.458 $118.849 $116.912	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: $130.823 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	$130.823 $128.248 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: $169.388 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	$169.388 $135.790 $133.284 $118.849	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: $137.089 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	$137.089 $131.803 $129.661 $127.827 View $127.086 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: $157.505 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	$157.505 $133.512 $132.965 $131.358 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: $174.264 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	$174.264 $140.097 $137.841 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: $137.089 5In Stock	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	5In Stock	$137.089 $134.560 $131.666 $129.524 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 392W 28V 14A TH CHS4004828 Cosel 1: $133.067 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	$133.067 $127.929 $126.881 $126.163 View $124.751 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: $133.067 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	$133.067 $126.972 $126.938 $124.215 $122.187	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: $174.264 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	$174.264 $166.699 $137.841 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: $52.213 5In Stock 45On Order	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	5In Stock 45On Order On Order Ship Dates Mfr. #: CHS604805 Stock: 5 Can Ship Immediately On Order: 14 Expected 3/9/2027 31 Expected 4/23/2027 Factory Lead-Time: 20 Weeks	$52.213 $50.276 $49.456 $48.396 View $46.665 $45.901 $44.922	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: $176.166 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	$176.166 $171.404 $168.613 $164.990 $162.301	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
DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso CHS804805 Cosel 1: $82.996 2In Stock 4Expected 11/6/2026	Mfr. Part # CHS804805 Mouser Part # 436-CHS804805	Cosel	DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso Learn More about Cosel chs dc dc converters	Datasheet	2In Stock 4Expected 11/6/2026	$82.996 $79.909 $78.656 $76.924 View $75.671 $74.452 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	80 W	5 V	16 A	2.25 kV	1/16 Brick	57.9 mm (2.28 in)	22.76 mm (0.896 in)	10.5 mm (0.413 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: $114.520 34On Order	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	34On Order On Order Ship Dates Mfr. #: CHS1202412-B Stock: 0 On Order: 14 Expected 11/19/2026 20 Expected 4/2/2027 Factory Lead-Time: 24 Weeks	$114.520 $112.549 $112.526 $90.390	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 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte CHS3002405-B Cosel 1: $145.258 54On Order	Mfr. Part # CHS3002405-B Mouser Part # 436-CHS3002405-B	Cosel	DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte Learn More about Cosel chs300	Datasheet	54On Order On Order Ship Dates Mfr. #: CHS3002405-B Stock: 0 On Order: 12 Expected 10/23/2026 42 Expected 11/2/2026 Factory Lead-Time: 24 Weeks	$145.258 $140.439 $137.818 $118.849	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 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