Relec Electronics Ltd

 

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Tel:
+44 (0) 1929 555700
or Contact us here

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 & 12000V are available as standard products with all products available on a worst case 4 week lead-time .    

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.

Please Contact our Technical Sales Office for further information or call +44(1929)555700

Fixed Input, Unregulated DC DC Converters

Fixed Input, Unregulated - 1000V Isolation

 
AT-1W-image
Input: 5V, 12V, 24V
Output: ±5V, ±9V, ±12V, ±15V, ±24V
Power: 1 Watt
Isolation: 1000V
Package: SMD 10
 
B XT-1WR2---ImageShort-circuit-protection
Input: 3V, 5V, 12V, 24Vdc
Output: 3V, 5V, 9V, 12V, 15V, 24Vdc
Power: 1 Watt
Isolation: 1500V
Package: SMD8
 
BT-2W-image
Input: 5V, 12V, 24V
Output: 5V, 12V, 15V, 24V
Power: 2 Watt
Isolation: 1000V
Package: SMD8
 
B RT-image
Input: 5V, 12V
Output: 5V 200mA
Power: 1 Watt
Isolation: 1000V
Package: DIP14 / SMD14
 
A S-1WR2-footprint1
Input:  5V, 12V, 15V 24Vdc
Output: (
±)5V, (±)12V, (±)15V, (±)24Vdc
Continuous short circuit protection

Power: 1 Watt
-40°C to +105°C operation
Isolation: 1500V
 
AD-1W-BLD-1W-image
Input:  3V3, 5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V
Power: 1 Watt
Isolation: 1000V
Package: DIP14
 
A S-2WR2-B S-2WR2Short-circuit-protection
Input:  5V, 12V, 15V, 24Vdc
Output: 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V, ±24Vdc
Power: 2 Watt
Isolation: 1500V
Package: SIP7
 
AD-2W-BD-2W-Image
Input:  3V3, 5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V
Power: 2 Watt
Isolation: 1000V
Package: DIP14
 
B S-1WR2-image1Short-circuit-protection
Input:  3V3, 5V, 12V, 15V, 24V
Output: 3V3, 5V, 12V, 15V, 24V
Power: 1 Watt (200mW on request)
Isolation: 1500V
Package: SIP4, DIP8
 
B M-2W-ImageB M-1W-Image
Input:  3V3, 5V, 12V
Output: 3V3, 5V, 12V, 15V
Power: 1 Watt
Isolation: 1000V
Package: SIP4
 
D S-1W---D D-1W-Image
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

 
F S-1WR2-footprint1
Input:  5V, 12V, 15V, 24V
Output: (±)5V, (±)12V, (±)15V, (±)24V
Power: 1 Watt
Isolation: 3000V
Cont Short Circuit Protection

-40°C to +105°C Operation
 
E S-2WR2--F S-2WR2PROTECTION
Input:  5V, 12V, 15V, 24V
Output: 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V, , ±24V
Power: 2 Watt
Isolation: 3000V
Package: SIP7
 
E D-2W-Image
Input:  3V3, 5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V
Power: 1 Watt
Isolation: 3000V
Package: DIP14
 
E D-2W-Image
Input:  5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V
Power: 2 Watt
Isolation: 3000V
Package: DIP14
 
ET FT-Image
Input:  5V, 12V
Output: 5V, 12V, 15V ±5V, ±12V, ±15V
Power: 1 Watt
Isolation: 3000V
Package: SMD12
 
F XT 1WR2---IMAGEPROTECTION
Input:  3V3, 5V, 12V, 24Vdc
Output: 3V3, 5V, 12V, 15V, 24Vdc
Power: 1 Watt
Isolation: 3000V
Package: SMD8

Fixed Input, Unregulated - 6000V Isolation

 
H S-1W-Image
Input:  5V, 12V, 24V
Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V
Power: 1 Watt
Isolation: 6000V
Package: SIP7
 
H D-1W-Image
Input:  5V, 12V, 24V
Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V
Power: 1 Watt
Isolation: 6000V
Package: DIP24
 
H LT-Image
Input: 5V, 12V
Output: 5V, 12V, 15V
Power: 2 Watt
Isolation: 6000V
Package: DIP16 / SMD16
 
H S-2W-Image
Input:  5V, 12V, 24V
Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V
Power: 2 Watt
Isolation: 6000V
Package: SIP7
 
H D-2W-image
Input:  5V, 12V, 24V
Output: 5V, 9V 12V, 15V, ±5V, ±12V, ±15V
Power: 2 Watt
Isolation: 6000V
Package: DIP24

Fixed Input, Unregulated - 12000V Isolation

 
AY D-1W-image
Input:  12V
Output: 12V, ±12V
Power: 1 Watt
Isolation: 12000V (12kV)
Package: DIP24

Not for new designs

 
A S-1WR-image Replaced by
A_S-1WR & B_LS-1WR2
Input:  3V3, 5V, 12V, 15V 24V

Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V, ±24V
 
E S-1WR-image
Replaced by
E_S-1WR2 & F_S-1WR2

Input:  3V3, 5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V

 
 
B S---B D-1W-image
Input:  3V3, 5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V
Power: 1 Watt (200mW on request)
Isolation: 1000V
Package: SIP4, DIP8
 
BT-1W-image
Input: 3V, 5V, 12V, 24V
Output: 3V, 5V, 9V, 12V, 15V, 24V
Power: 1 Watt
Isolation: 1000V
Package: SMD8
 
F XT-Image
Input:  3V3, 5V, 12V
Output: 3V3, 5V, 12V, 15V
Power: 1 Watt
Isolation: 3000V
Package: SMD8
 
AS-2W-BS-2W-image
Input:  3V3, 5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V, ±24V
Power: 2 Watt
Isolation: 1000V
Package: SIP7
 
E S-2W---Image
Input:  5V, 12V, 24V
Output: 3V3, 5V, 12V, 15V, 24V, ±5V, ±12V, ±15V
Power: 2 Watt
Isolation: 3000V
Package: SIP7

Fixed Input, Unregulated DC DC Converter Enquiry

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