TSM DC-DC Converters

Thunderstruck Motors Isolated DC-DC converters have 13.8V output with a max of 50 amps (burst at 12V).  8"x5.5" Footprint. 3 lbs. 

The ipDCIS series isolated DC-DC converter utilizes advanced high frequency power conversion technology and is designed to convert high voltage battery power for a 12V vehicle accessory system including battery charging, lights, electronics, etc.

This DC-DC converter is electrically isolated from input to output to ensure safe use, operates at a high efficiency, and has a stabilized output voltage capable of charging 12v batteries and safely operating electronic equipment. Multiple DC-DC converters can be used in parallel  to increase output current. 

Specifications:

The following table gives operating specifications for each of the DCDC converters of this type available at Thunderstruck Motors. 

Maximum Efficiency:  ≥88%

Environmental Enclosure:  IP65

Operating Temperature:  -20℃-+60℃

Water & vibration Resistant:  Enclosure is sealed to protect from water and vibration.

Enable Switch Control: The converter can be controlled by a switch or relay on the enable (green) wire circuit. Connect to pack positive to enable.  

Short Circuit Protection: Shuts down, then auto-resets after a short circuit is corrected. 

Under Voltage Protection: Shuts down when the input voltage is too low to avoid pack over-discharge.

Output Voltage: 13.8V±0.2V @0A, >12V @50A

Notes:

• Damage to the DC-DC will occur if you swap input and output wires, or if you apply reverse polarity to the connectors.
• Do not open the DC-DC Case - there is a risk of electric shock, and your warranty may be void. 
• Fuses are recommended at battery connections based on wire size/capacity - not shown in the following drawings.
• We recommend an external battery maintainer for the 12v system if it is unused for a month or more.

Mechanical Drawing 

Wiring Diagram 

Extra Connectors