24 W Medically certified switching charger for lead-acid batteries; 12 VDC 2 A 3546/12VDC

3546/12VDC is a 24 W Medically sertified switching three-step charger for lead-acid batteries; 12 VDC 2 A

Mascot 3546 is switching three-step charger with current detection as charge termination for lead-acid batteries. It has a LED indication of charge status and error indication for reverse polarity, short circuit, charging of lower voltage batteries and safety timer run-out.

Step 0: Low current start-up when Vbatt is less than 10,5V. Error mode if Vbatt stays below 10,5V after 30 minutes charging.
Step 1: Charging with constant current until battery voltage reach 14,7V.
Step 2: Charging with constant voltage until charging current is less than 0,5A or timer reach 4h.
Step 3: Automatic switch to microprocessor controlled current pulses at safe float voltage level for maximum topping of battery capacity.

Charging control with current detection as charge termination.

All chargers are equipped with exchangeable AC mains plug input connector as well as with IEC 320-C8 input for worldwide applications. DC-cord is equipped with Snap-Lock connector for exchangeable DC-plugs. There is also available the versions with battery clips, push-on connectors and DC-cord with open ends.

Recommended capacities:
12V 2,0A model: 10 - 100 Ah

Approvals:
Household safety EN 60335-1 & -2-29
Medically certified safety EN 60601-1 ed. 3.1
Home healthcare EN 60601-1-11
EMC EN 60601-1-2 ed. 4
UL approved

Available options:
Exchangeable AC mains plugs
AC mains cords
Exchangeable Snap-Lock DC-plugs