The TPS12-5DC power supply provides high quality, regulated 12.4Vdc at up to 5 Amps via its primary output channel (to power loads such as Access Control & Alarm systems), whilst a separate 13.8Vdc 1.4A channel keeps standby batteries charged – making TPS12-5DC a 6.4A supply.
The advanced design of the TPS12-5DC provides outstanding performance in the field, whilst maintaining significantly low operating temperatures due to switch mode design.
Incorporating short circuit and thermal overload protection, TPS12-5DC models have been designed and thoroughly tested to comply with stringent Australian & New Zealand Electrical Safety and EMC standards – in fact, TPS12-5DC models have such low conducted & radiated emissions that they comply with the extremely demanding CISPR11:2004 Class B standard, making them energy authority approved & suitable for use in not only industrial installations, but domestic, scientific and medical applications.
Equipped with an AC fail relay and Green LED indicator which changes state upon loss of 240V AC mains power, the low battery relay and Red LED indicator are only functional during a mains power failure and will operate when the battery voltage reaches 10.5V.
This supply is designed to operate at full output from 0-50’C without derating and does not require additional heat-sinks or fans to meet stated specifications, relying only on convection cooling only.