Voltage Reducers & Converters - 12V Laptop Power Supply

We sell voltage reducers & converters and 12V Laptop Power Supplies.

Rainbow Power Company sells a range of voltage reducers including 24 to 12 Volt for up to 35 Amp currents. A small 2 amp version will also reduce the voltage to as low as 1.5 volt!

We also have voltage reducers/conditioners that double up as multi-stage battery chargers.

We also sell a Laptop Power Supply which will allow many laptops to run from a 12 volt battery supply.

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Voltage Reducer Switchmode 24V to 12V 25 Amp
$270.00
Switchmode Voltage Reducer - 24V to 12V - 25 Amp24V - 12V DC voltage converter designed for high demand power requirements in both vessel and vehicle applications. 25 Amp continuous.[APX-003]
[APX-003]
2 in stock
 
Voltage Reducer Switchmode 24V to 12V 35 Amp
$325.00
Switchmode Voltage Reducer - 24V to 12V - 35 Amp24V - 12V DC voltage converter designed for high demand power requirements in both vessel and vehicle applications. 35 Amp continuous.[APX-004]
[APX-004]
2 in stock
 
Voltage Reducer - up to 80V in 12 & 24 out 25A
$690.00
High Voltage Reducer / 3 Stage Battery Charger - 25ACharges 12V and 24V batteries (Lithium, AGM, GEL, Flooded) from up to 80V DC source. Can be used as reducer in 12V or 24V mode.[APX-005]
[APX-005]
1 in stock
 
Voltage Reducer 11-28V to 12V 6 Amp
$55.00
Voltage Reducer - 11V-28V to 12VRegulated 12 Volt DC power supply from any 11-28VDC power source. Comes with cigarette lighter plug and 7 DC connectors. Max 6 Amp.[APX-006]
[APX-006]
5 in stock
 
DC-DC Laptop Power Supply 12Vdc-15/24Vdc 150W.
$75.00
Auto Laptop Power Supply - 12V to 15-24VDC adaptor with overload and short circuit protection to power notebooks from your 12V car battery. Regulated power outputs from 15V to 24V.[APX-010]
[APX-010]
6 in stock
 
Victron Orion 48/12-16A (200W) Iso DC-DC
$215.00
Victron Orion - Isolated DC / DC Converter - 48V to 12VPower 12 volt devices on a 48V power system. The isolated converter prevents current flow between the two circuits.[APX-V002]
[APX-V002]
2 in stock
 
Victron Orion 24/12-25A DC-DC Converter IP20
$145.00
Victron Orion - DC / DC Converter - 24V to 12VPower 12 volt devices on a 24V power system; ideal for trucks, boats, busses or other vehicles with 24 volt DC systems.[APX-V003]
[APX-V003]
5 in stock
 
Power Conditioner 12V-12V-20A
$450.00
Power Conditioner - 12V DC to 12V DC - 20AThe 12V 20A power conditioner is a member of the interVOLT SPCi Maxi Series. It's a converter, stabiliser, isolator and battery regulator.[BAX-041]
[BAX-041]
Special Order
 
Power Conditioner 24V-24V-10A
$345.00
Power Conditioner - 24V DC to 24V DC - 10AThe 24V 10A power conditioner is a member of the interVOLT SPCi Maxi Series. It's a converter, stabiliser, isolator and battery regulator.[BAX-042]
[BAX-042]
2 in stock
 
Power Conditioner 24V-24V-20A
$495.00
Power Conditioner - 24V DC to 24V DC - 20AThe 24V 20A power conditioner is a member of the interVOLT SPCi Maxi Series. It's a converter, stabiliser, isolator and battery regulator.[BAX-043]
[BAX-043]
2 in stock
 
Battery Charge Equaliser 24V-12V 20A
$348.00
Battery Charge Equaliser - 24 Volt to 12 Volt - 20AThis 20 Amp Battery Charge Equaliser is designed to operate 12V equipment from a 24V system by "tapping" into the 12V from the lower battery.[BAX-222]
[BAX-222]
2 in stock
 
12Vdc-3Vdc Sundaya Voltage Reducer
$16.00
Voltage Reducer - 12 Volt to 3 Volt (DC) - with Switch2.5 metre long lead with Sundaya D-plug on 12V input end and screw terminal block on 3V output end. Rated Current Output: 1000 mA[SUN-AC201]
[SUN-AC201]
1 in stock
 
12Vdc-4.5Vdc Sundaya Voltage Reducer
$16.00
Voltage Reducer - 12 Volt to 4.5 Volt (DC) - with Switch2.5 metre long lead with Sundaya D-plug on 12V input end and screw terminal block on 4.5V output end. Rated Current Output: 1000 mA[SUN-AC202]
[SUN-AC202]
4 in stock
 
12Vdc-6Vdc Sundaya Voltage Reducer
$16.00
Voltage Reducer - 12 Volt to 6 Volt (DC) - with Switch2.5 metre long lead with Sundaya D-plug on 12V input end and screw terminal block on 6V output end. Rated Current Output: 1000 mA[SUN-AC203]
[SUN-AC203]
2 in stock
 
12Vdc-7.5Vdc Sundaya Voltage Reducer
$16.00
Voltage Reducer - 12 Volt to 7.5 Volt (DC) - with Switch2.5 metre long lead with Sundaya D-plug on 12V input end and screw terminal block on 7.5V output end. Rated Current Output: 1000 mA[SUN-AC204]
[SUN-AC204]
2 in stock
 
12Vdc-9Vdc Sundaya Voltage Reducer
$16.00
Voltage Reducer - 12 Volt to 9 Volt (DC) - with Switch2.5 metre long lead with Sundaya D-plug on 12V input end and screw terminal block on 9V output end. Rated Current Output: 1000 mA[SUN-AC205]
[SUN-AC205]
1 in stock
 
Universal 12V Phone Charger + 7 Sockets
$15.00
Universal 12 Volt Mobile Phone Charger + 7 PlugsWith Sundaya D-plug on 12V input and 1.2mm DC Plug (male) on 6V output. Includes 7 adaptor plugs for the most common mobile phones.[SUN-AC210]
[SUN-AC210]
21 in stock
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We install solar systems in Northern NSW and Southern QLD.


QLD:
Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)


NSW:
Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.