Description
80 Amp DC – DC Converters & Battery Equalizer
Replacement for Sure Power 52208
Sure Power, Equalizer, 24 VDC Input, 12 VDC Output, 80A
Special Design Features Include:
Low standby current drain – typically 5mA or less.
-40° to +85°C operating temperature at full current – derated at higher temperatures.
Thermally protected for over temperature conditions.
Short circuit and over current protected .Reverse polarity protected – all conditions.
Over voltage/low voltage protected.
Will continuously stand off up to 100Vdc. Loss of ground protected.
Low EMI – some models meet CE standards and some models meet MIL 461 standards.
Operating input voltage range from 18-42Vdc negative ground.
Shock and vibration resistant.
Completely environmentally sealed and encapsulated. Operates at better than 85-95% efficiency. Units can be paralleled for greater output capacity.
80 Amp DC – DC Converters & Battery Equalizer
Specifications:Input voltage 24V
Output Voltage 12V
Output Current 80 A
Function Equalizer
Special Features Fully Featured, Fully Protected No Serviceable Parts
| Description: | Equalizer |
| OEM(s): | Sure Power |
| Input Voltage: | 24 VDC |
| Output Voltage: | 12 VDC |
| Amps: | 80 |
| Length: | 11.969in / 304mm |
| Width: | 8.425in / 214mm |
| Height: | 2.953in / 75mm |
| Weight: | 11.19 lbs / 5.09 kg |
In dual battery (24V systems) it is often desirable to have 12V power available. Often this 12V power is available by tapping the battery stack at the junction of the lower and upper battery. Tapping the battery stack will result in unequal current draw from the lower and upper battery. Unequal current draw from the batteries will result in a state of charge unbalance. The lower battery will be discharged more than the upper battery. Eventually this will lead to damage and reduced life from the batteries.
The Sure Power Battery Equalizer provides an effective method for ensuring that the two batteries maintain voltage balance by providing all of the 12V current. The battery is only called upon to supply transient currents that exceed the output capability of the equalizer. The Sure Power Battery equalizer thus maximizes the life of the batteries in dual battery systems.
