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.
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.
| TSM DCDC | |||||
| Units | 48v | 72v | 96v | 144v | |
| Input Voltage Range | Volts | 36 - 75 | 40 - 90 | 72 - 135 | 110 - 180 |
| Output Voltage | Volts | 13.8 (no load) | |||
| Output Current | Amps | 50 | |||
| Maximum Efficiency | % | ≥88% | |||
| Environmental Enclosure | IP65 | ||||
| Operating Temperature | Deg. C | -20 to +60 | |||
| Output Voltage | Volts | 13.8±0.2 @0A, >12 @50A | |||
| 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. | ||||
| Overheat Protection | Automatically reduces output current if the temperature is over 60°C, but does not shut down - this maintains power for your accessories. | ||||
| Short Circuit Protection | Shuts down, then auto-resets after a short circuit is corrected. | ||||
Included Components
- TSM DC-DC Converter (selected voltage)
- DC Input and Output Connectors and Pins
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