DC DC Converters

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Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output 1	Voltage - Output 2	Voltage - Output 3	Voltage - Output 4	Current - Output (Max)	Power (Watts)	Voltage - Isolation	Applications	Features	Operating Temperature	Efficiency	Mounting Type	Package / Case	Size / Dimension	Supplier Device Package	Control Features	Approval Agency	Standard Number
SDH03-24S12W DC DC CONVERTER 12V 3W P-DUKE Technology	10 In Stock	1 : $19.92000 Tube	-	SDH03W (3W)	Tube	Active	Isolated Module	1	9V	36V	12V	-	-	-	250mA	3 W	1.6 kV	ITE (Commercial)	Remote On/Off	-40°C ~ 105°C (With Derating)	83%	Through Hole	7-DIP Module, 6 Leads	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)	-	-	CE	-
SDH03-48S05W DC DC CONVERTER 5V 3W P-DUKE Technology	10 In Stock	1 : $19.92000 Tube	-	SDH03W (3W)	Tube	Active	Isolated Module	1	18V	75V	5V	-	-	-	600mA	3 W	1.6 kV	ITE (Commercial)	Remote On/Off	-40°C ~ 105°C (With Derating)	80%	Through Hole	7-DIP Module, 6 Leads	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)	-	-	CE	-
SDH03-24S24W DC DC CONVERTER 24V 3W P-DUKE Technology	10 In Stock	1 : $19.92000 Tube	-	SDH03W (3W)	Tube	Active	Isolated Module	1	9V	36V	24V	-	-	-	125mA	3 W	1.6 kV	ITE (Commercial)	Remote On/Off	-40°C ~ 105°C (With Derating)	82%	Through Hole	7-DIP Module, 6 Leads	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)	-	-	CE	62368-1
SDH03-48S15W DC DC CONVERTER 15V 3W P-DUKE Technology	10 In Stock	1 : $19.92000 Tube	-	SDH03W (3W)	Tube	Active	Isolated Module	1	18V	75V	15V	-	-	-	200mA	3 W	1.6 kV	ITE (Commercial)	Remote On/Off	-40°C ~ 105°C (With Derating)	83%	Through Hole	7-DIP Module, 6 Leads	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)	-	-	CE	62368-1
SDH03-24D15W DC DC CONVERTER +/-15V 3W P-DUKE Technology	10 In Stock	1 : $20.83000 Tube	-	SDH03W (3W)	Tube	Active	Isolated Module	2	9V	36V	15V	-15V	-	-	100mA, 100mA	3 W	1.6 kV	ITE (Commercial)	Remote On/Off	-40°C ~ 105°C (With Derating)	82%	Through Hole	7-DIP Module, 6 Leads	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)	-	-	CE	-
SDH03-24S05W DC DC CONVERTER 5V 3W P-DUKE Technology	3 In Stock	1 : $19.92000 Tube	-	SDH03W (3W)	Tube	Active	Isolated Module	1	9V	36V	5V	-	-	-	600mA	3 W	1.6 kV	ITE (Commercial)	Remote On/Off	-40°C ~ 105°C (With Derating)	80%	Through Hole	7-DIP Module, 6 Leads	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)	-	-	CE	-
SDH03-24D12W DC DC CONVERTER +/-12V 3W P-DUKE Technology	4 In Stock	1 : $20.39000 Tube	-	SDH03W (3W)	Tube	Active	Isolated Module	2	9V	36V	12V	-12V	-	-	125mA, 125mA	3 W	1.6 kV	ITE (Commercial)	Remote On/Off	-40°C ~ 105°C (With Derating)	82%	Through Hole	7-DIP Module, 6 Leads	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)	-	-	CE	-

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Board mount DC DC converters are compact switching modules (switching regulators) soldered or mounted directly onto a printed circuit board that convert one DC voltage to another (higher, lower, or inverted) while often providing regulation, filtering, and if needed isolation. These modules are used in distributed power architectures to efficiently step-down (buck) or step-up (boost) voltages close to the load for improved efficiency.

Types of Converters

Isolated Modules - provide galvanic isolation between input and output, essential for safety boundaries, noise immunity, and breaking ground loops.
Non-Isolated - cost and efficiency optimized modules where isolation isn’t needed.
Linear Regulator Replacement - Drop in switching regulators designed to replace traditional linear regulators.