Computronic Controls design and manufacture battery charger, power supply and control products for industrial and OEM applications.

Computronic are industry leaders in switch mode power supply design, giving chargers which are compact and light, with high power efficiency and low heat dissipation. Our range includes advanced features for safe, optimal charging and long battery life: multi-stage operation, low output ripple, auto boost, automatic temperature compensation and alarm outputs for signalling fault conditions. Several products have UL approval to the UL1236 standard for battery chargers in starting, lighting and ignition (SLI) applications.

CCL chargers are available with a wide range of voltage, current and enclosure options. Click on the links below or right to view further information on individual products, or use our feature chart to compare charger features and specifications.

Sentry 3/5/10A thyristor battery chargers, open or enclosed	NEW ! Sentinel 5/10A switch mode chargers, standard or enclosed	Guardian 10/20A chargers, open or enclosed, UL 1236 approved	Monitor 9 - 30A thristor battery chargers
SM50 1.5/3A switchmode battery chargers	SM82 3/5A switchmode battery chargers	SM135 Selectable 12/24V switch mode chargers	SM2 160 12/24V switchmode battery chargers
SM2 250 12/24/36/48V switchmode battery chargers	SM heavy duty 20 - 85A switchmode battery chargers	SLA4 Lead-acid desktop charger	SW series Desktop charger, switchable output
Equaliser 3 stage desktop chargers	Specialised systems Custom charging/ power supply solutions	CVR High/low battery voltage relay	LVD Low voltage disconnect relay
Batteries VRLA and NiCD

Products

Full literature/UL certificate/PDF index
Download full catalogue (3.4Mb PDF)

BATTERY CHARGERS
Feature Comparison Chart
Open-frame and enclosed chargers:-
Sentry: 3A/5A/10A thyristor
Sentinel: 5A/10A switch mode
Monitor: 9A to 30A thyristor heavy duty
Guardian: 10/20A, UL1236 compliant
SM50: 1.5A/3A switch mode
SM82: 3A/5A switch mode
SM135: 12/24V selectable, 4.5A
SM2 160: 12/24V switch mode
SM2 250(A): 12/24/36/48V switch mode
SM heavy duty: 20-85A
Desktop chargers:-
SLA-4: desktop lead-acid
SW series: switchable output chargers
Equaliser: 3 stage lead-acid/VRLA
Specialised systems:-
Specialised Systems

BATTERY MONITORING
CVR: under/over voltage relay
LVD: low voltage disconnect relay

BATTERIES
VRLA and NiCd