Product Types

AC/DC Power Supplies
Battery Chargers
CCTV Power Supply Cabinets
Chargers
Coil Windings - Design/Manufacture
DC I/P UPS / Chargers
DC to DC Convertor
DC-AC Inverter
Desktop/Workstation UPS
DIN Rail Power Supply
ETSI / 19` Telecom Inverter
Explosion Proof UPS
Fuel Cell DC Converter
GLACIAL POWER INC
Hydrogen Stack Converters/ Hydrogen Stack Chargers
IP67 Waterproof LED Power Supplies
LED Dimmer
LED Drivers
LED Lighting/LED Ribbon Strips
Linear Power Supply
Manual Bypass Switch
Marine Power Supply EN60945
Marine UPS
Medical Approved PSU
Medical UPS Systems
Military Case Studies
Outdoor UPS
PAVA DC UPS Systems
Plug Top / Desk Top Adapters
Power Supply Repair
Rail / Industrial PSU
Safe Zone O Digital Camera
Static Inverter -Emergency Lighting
Toroidal Transformer
UPS Systems
Zone 1 Explosion Proof Battery Box / Solutions

 

:: DC to DC Convertor

PDS Design Solutions Ltd range of highly efficient DC-DC converters can be used as either stand alone units or they may be utilised to facilitate either 12 or 24V battery charging from another battery source..

With input voltages nominally 12, 24, 48 up to 110V , and a host of power ranges, most battery charging or straight forward DC-DC applications can be catered for.

The units are also capable of powering any piece of equipment that is normally supplied from a battery. NEW MODELS RECENTLY INTRODUCED, 440W and 500 Watt series - contact sales.


:: 15W DC DC Converter Open Frame :: PSD 15 Series


15 Watt Open Frame DC DC Converter
Single Output

DC Input
12VDC (9.2-18)
24VDC (18-36)
48VDC (36-72)

DC Output
5VDC at 3A
12VDC at 1.25A
24VDC at 0.6A

94mm x 49mm x 25mm
Short Circuit / Overload / Over Voltage / Polarity Protection
Free Air Convection
High Reliabilty
CE Marked
1 Year Warranty 


 Click to Download Datasheet



:: 35 Watt Battery Converter :: SM3750


I/P 12VDC, O/P 5VDC at 6.5A

These small but powerful converters provide a source of stabilised low voltage suitable for running many different items of equipment. Their output is ohmically isolated from the system ground and constant current limited.

12V Input Supply Range: 10.6VDC-15VDC
24V Input Supply Range: 21.6VDC-32VDC
No load current: 0.1A typical.
Input to output isolation: 500Kohm ± 63VDC.

Protection: Current limit & fuse.

Size: 111mm x 60mm x 30mm
 


 Click to Download Datasheet


19 variants of this product.



:: 48 Watt Battery Converter :: SM4450


I/P 12VDC, O/P 5VDC at 8.5A

These small but powerful converters provide a source of stabilised low voltage suitable for running many different items of equipment. Their output is ohmically isolated from the system chassis and constant current limited. Continuous operation in current limit is allowed making them suitable for battery charging. Connection to the system is by a ‘cigar’ plug (12 & 24V Input) lead or just a flying lead (48V input), and output is by flying lead (5V - 12V units) or 2.5mm concentric connector (13.8V - 48V units). 


 Click to Download Datasheet


29 variants of this product.



:: 65 Watt Battery Converter :: SM4660


I/P 12VDC, O/P 5V at 13A

These small but powerful converters provide a source of stabilised low voltage suitable for running many different items of equipment. Their output is ohmically isolated from the system chassis and constant current limited. Continuous operation in current limit is allowed making them suitable for battery charging. Connection to the system is by a ‘cigar’ plug (12 & 24V Input) lead or just a flying lead (48V input), and output is by flying lead (5V- 15V units) or 2.5mm concentric connector (18V- 48V units).

12V Input Supply Range: 10.6VDC - 15VDC
24V Input Supply Range: 21.6VDC - 32VDC
48V Input Supply Range: 43.2VDC - 56VDC
 


 Click to Download Datasheet


29 variants of this product.



:: Non Isolated DC DC Converter :: DC10A


I/P 24VDC, O/P12VDC at 10 Amps

A very compact series of low cost, non isolated DC DC Converters, high quality CE / e Marked.

For other O/P voltages click on below variants. 


 Click to Download Datasheet


2 variants of this product.



:: Non Isolated 138W Battery Converter :: SM2430


A small highly efficient converter, generating 13.8 volts DC, capable of powering most 12 volt battery vehicle equipment.

VERY HIGH CONVERSION EFFICIENCY.
HIGH OUTPUT POWER IN COMPACT SIZE.
CHARGE A 12V BATTERY FOR HIGH PEAK LOADS.
REMOTE ON / OFF CONTROL.
OUTPUT OVERVOLTAGE CROWBAR PROTECTION.

The input and output share a common zero volt return (connected to case), making installation very simple.
 


 Click to Download Datasheet



:: London Transport Approved DC DC Converters :: SM4700-M2


24VDC Input (Range 16-50), 13.8VDC Output at 10 Amps

The SM4700-M2 DC DC Converter is of a very high specification, designed specifically use in robust, harsh environments, where High Surges, Transients are commonly experienced. These have been independently tested and have been approved for use against LBL requirement C47 spec issue 2. 


 Click to Download Datasheet



:: DC-DC Converter 120/200Watt (10.6VDC-32VDC) Input :: SM3320


I/P 10.6VDC-32VDC, O/P 5VDC at 18A

A small converter producing up to 120W (332X series) or 200W (333X series)with a range of dc outputs, when supplied from a 12 or 24V battery. The input and output are ohmically isolated, making installation very simple. the output has a constant current limit and the unit can be turned on/of remotely, via a control input.

Power input and output is via 0.25` Fast-on tabs, on the end face of the unit. The unit is packaged in a metal box, measuring 49mm by 94mm by 168 mm (332X series ) or 226mm (333X series), including mounting flanges. 


 Click to Download Datasheet


22 variants of this product.



:: DC-DC Converter 120/200 Watt (21.6VDC-63VDC) Input :: SM4780


I/P 21.6VDC-63VDC, O/P 5V at 18A

A small converter producing up to 120W (478X series) or 200W (479X series) with a range of dc outputs, when supplied from a 24V or 48V Battery. The input and output are ohmically isolated, making installation very simple. the output has a constant current limit and the unit incorporates an electronic relay to turm it on/off remotely, via an control relay.

Power input and output is via 0.25` Fast-on-tabs, on the end face of the unit. the unit is packed in a metal box measuring 49mm by 94mm x 168mm (478X series) or 226mm (479 series), including mounting flanges. 


 Click to Download Datasheet


19 variants of this product.



:: DC-DC Converter 138 Watts :: SM3350


I/P 12VDC, O/P 5VDC at 20A

The 138 Watt DC DC range is a small converter, generating a range of standard voltages, capable of powering most battery equipment when supplied from 12V, 24V or 48V batteries. The input and output are ohmically isolated, making installation very simple. The output has a constant current limit.

The specification allows for up to 138 watts of continuous power to be used. The unit incorporates an electronic relay to turn it on/off remotely, driven by a control input.

Power input and output is via 0.25` Fast-on-tabs,which are located on the end face of the unit. The unit is packaged in a powder coatd metal box measuring 49mm high by 94mm wide by 168mm long, including mounting flanges at each end. 


 Click to Download Datasheet


24 variants of this product.



:: 24V - 12V @ 17A (25A Pk) 200Watts :: HT-D-17


24V to 12V conversion

On/Off swicth
Terminal I/P & O/P
Compact Size
Efficient cooling (thermal controlled fan)
12V - 17A with a 25A pk 


 Click to Download Datasheet



:: DC-DC Converter 250 Watts :: SM4750


I/P 12VDC, O/P 5VDC at 35A

This small range of 250Watt DC DC Converters offer a vast I/P and O/P range, capable of powering most battery equipment when supplied from12, 24, 48V, 86V, 72V or 84V batteries.

The input and output are ohmically isolated, making installation very simple. The output has a constant current limit.

The specification allows for up to 250 watt of continuous power to be used. Power input and output is via 0.25` Fast-on tabs which are located on the end face of the unit. 


 Click to Download Datasheet


66 variants of this product.



:: DC - DC Converter 440 Watts :: SM4290


I/P 12VDC, O/P 5VDC at 70A SM4290

A rugged converter, generating a range of DC outputs when supplied from 12, 24, 36, 48, 96, 110 OR 125V batteries with up to 440 Watts of continuous power.
The unit incorporates an electronic relay to turn it on/off remotely, driven by a control input, which may be supplied from any lower current switch.
The Input and Output are ohmically isolated, making installation very simple. Input can be isolated from chassis by up to 100V.
Input wires enter on one side face, and an outlet terminal block is mounted on the top face. Flanges are provided for mounting at each end. 


 Click to Download Datasheet


48 variants of this product.



:: 500 Watt Battery Converter Fuel Cell Use :: SM5100 to SM5130


DC DC Converter operating from 12V, 24V, 36 or 48VDC (select model required)and supplying and isolated output of 5V @ 100A.

A rugged converter, generating a
range of DC outputs when supplied from 12, 24, 36 or 48V DC. The unit has a high impedance input for remote on/off control. Programmable back off for Fuel Cell Use. 


 Click to Download Datasheet


9 variants of this product.



:: 500Watt Battery Converter Fuel Cell Use :: SM5170 to SM5190


DC DC Converter operating from 96V, 110V or 125V (select model required)and supplying and isolated output of 5V @ 90A.


A rugged converter, generating a
range of DC outputs when supplied from 12, 24, 36 or 48V DC. The unit has a high impedance input for remote on/off control. Programmable back off for Fuel Cell Use. 


 Click to Download Datasheet


9 variants of this product.



:: DC-DC Converter 1000Watt (36V or 48VDC I/P) :: SM5300 - SM5307


1000Watt DC DC Converter any I/P or O/P can be configured just ask....

The specification allows for up to 1000 watts of continuous power to be used, with up to 10 minutes at 1100 watts, ‘Power push’ technology usually allows operation of equipment drawing a starting surge of over 4 kilowatts. 


 Click to Download Datasheet



:: 1800 Watts Isolated DC DC :: GWL Series


Up to 1800 Watts of power fully Isolated DC DC Converter.
Designed for 19` Rack or Stand Alone use.

Input voltages 12 - 220Vdc (approx ±30%), Output voltages 5 - 220Vdc. Up to 15 units can be connected in parallel to provide 27000W. 


 Click to Download Datasheet



:: 1000 Watt DC DC Converter :: SD-1000


1000W DC DC Converter
1U (41mm)
12, 24 & 48VDC Output

 


 Click to Download Datasheet



:: 200 Watt Single Output DCDC :: SD-200


200 Watt Low Cost DC DC Converters
215mm x 115mm x 50mm
2 Year Warranty

Input Variants
B Type 19-36VDC (CE Approved)
C Type 36-72VDC (CE Approved)
D Type 72-144VDC (CB Approved / TUV)

Single Output VDC
5V at 34A
12V at 16.7A
24V at 8.4A
48V at 4.2A

Cooling by Free Air
1500VDC I/O Isolation
 


 Click to Download Datasheet



:: 500 Watt DC DC Converter :: SD-500


500 Watt DC DC Converter
12V, 24V & 48VDC Output

 


 Click to Download Datasheet



:: 50 Watt Single Output DC DC :: SD-50-A


In this family of products (Full specs available upon request) there is a range in power from 15W to 350W.

SD-50 series
159mm x 97mm x 38mm
9.2 - 18VDC Input
19 - 36VDC Input
36 - 72VDC Input

5VDC at 10A Output
12VDC at 4.2A Output
24VDC at 2.1A Output

1 Year Warranty
1500VDC I/O Isolation

 


 Click to Download Datasheet


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