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Fixed Input, Unregulated DC DC Converters

Fixed input, unregulated DC DC converters offer a simple, ultra low cost solution for the generation of additional power rails, where a regulated primary voltage is already available.  Relec Electronics offer a wide range of very competitively priced, industry standard footprint, low power DC DC converters, now available as fully Rohs compliant products.  Nearly all of the unregulated dc dc converters listed below are specified from -40 to +85 degrees centigrade and units with input to output isolation values of 1000V, 3000V & 6000V are available as standard products with all products available on a worst case 4 week lead-time .    

Please contact us if you cannot fulfil your demands from our standard range or send us your detailed specification.

We also offer a wide range of fully regulated converters with fixed input and wide inputs (2:1 range & 4:1 range) as well as industry standard Brick formats.

Fixed Input, Unregulated - 1000V Isolation
A_(X)T-1W Series   Input: 5V, 12V, 24V Output: ±5V, ±9V, ±12V, ±15V, ±24V Power: 1 Watt Isolation: 1000V Package: SMD 10	B_(X)T-1W Series   Input: 3V, 5V, 12V, 24V Output: 3V, 5V, 9V, 12V, 15V, 24V Power: 1 Watt Isolation: 1000V Package: SMD8
B_(X)T-2W Series   Input: 5V, 12V, 24V Output: 5V, 12V, 15V, 24V Power: 2 Watt Isolation: 1000V Package: SMD8	B_RN/RT-1W Series   Input: 5V, 12V Output: 5V 200mA Power: 1 Watt Isolation: 1000V Package: DIP14 / SMD14
A_D-1W & B_LD-1W Series   Input:  3V3, 5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V Power: 1 Watt Isolation: 1000V Package: DIP14	A_S-2W & B_S-2W Series   Input:  3V3, 5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V, ±24V Power: 2 Watt Isolation: 1000V Package: SIP7
A_D-1W & B_D-2W Series   Input:  3V3, 5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V Power: 2 Watt Isolation: 1000V Package: DIP14	B_S-1W & B_D-1W Series   Input:  3V3, 5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V Power: 1 Watt (200mW on request) Isolation: 1000V Package: SIP4, DIP8
B_M-1W & B_M-2W Series   Input:  3V3, 5V, 12V Output: 3V3, 5V, 12V, 15V Power: 1 Watt Isolation: 1000V Package: SIP4	D_(N)S-1W & D_(N)D-1W Series   Input:  5V, 12V, 24V Dual (Isolated) Outputs: 5/5V, 9/9V 12/12V, 15/15V Power: 1 Watt Isolation: 1000V Package: SIP7/DIP14
Fixed Input, Unregulated - 3000V Isolation
E_S-1W & F_S-1W Series   Input:  3V3, 5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V Power: 1 Watt Isolation: 3000V Package: SIP7	E_S-2W & F_S-2W Series   Input:  5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V Power: 2 Watt Isolation: 3000V Package: SIP7
E_D-1W & F_D-1W Series   Input:  3V3, 5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V Power: 1 Watt Isolation: 3000V Package: DIP14	E_D-2W & F_D-2W Series   Input:  5V, 12V, 24V Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V Power: 2 Watt Isolation: 3000V Package: DIP14
E_T-1W & F_T-1W Series   Input:  5V, 12V Output: 5V, 12V, 15V ±5V, ±12V, ±15V Power: 1 Watt Isolation: 3000V Package: SMD12	F_XT-1W Series   Input:  3V3, 5V, 12V Output: 3V3, 5V, 12V, 15V Power: 1 Watt Isolation: 3000V Package: SMD8
Fixed Input, Unregulated - 6000V Isolation
H_RN/RT-1W Series   Input: 5V, 12V Output: 5V, 12V, 15V Power: 2 Watt Isolation: 6000V Package: DIP16 / SMD16	G_S-1W & H_S-1W Series   Input:  5V, 12V, 24V Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V Power: 1 Watt Isolation: 6000V Package: SIP7
G_D-1W & H_D-1W Series   Input:  5V, 12V, 24V Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V Power: 1 Watt Isolation: 6000V Package: DIP24	G_S-2W & H_S-2W Series   Input:  5V, 12V, 24V Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V Power: 2 Watt Isolation: 6000V Package: SIP7
G_D-2W & H_D-2W Series   Input:  5V, 12V, 24V Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V Power: 2 Watt Isolation: 6000V Package: DIP24

Fixed input, Unregulated DC DC Converters Request

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