Quick Specs

Current Rating50 to 150 amps
Operating Voltage6.5 to 36 VDC
Voltage Drop at Max Current50 mV
Temperature Range-40 to +105 C
Weight14.7 ounces
Small Package5.4” x 2.86″ x 1.57″
  • Legacy Generation 3.0
  • Designed to transfer DC current bi-directionally
  • Installed between two sources like two batteries
  • Low voltage , high current capability
  • Industry-leading ultra-low voltage drop
  • Programmable low/high voltage cutoff
  • Circuit breaker functionality
  • Timers to delay on or off (optional)
  • Differentiation between in-rush and shorted conditions
  • over-current protection
  • Sleep mode for ultra-low current draw (optional)
  • Fault LED blinking patterns for identifying cause of relay open
  • Internationally patented arrayed MOSFET technology
  • No heat sinks or airflow required
  • No de-rating required over full temperature range
  • Fully encapsulated solid state design
  • Internationally patented MOSFET technology
  • Recommended by top battery manufacturers

POWER-GATE bi-directional solid state relays are well suited for a myriad traditional battery applications, as well as a single, high current gate for charge and discharge of lithium-ion batteries. If you’re looking for a solid state method of uncoupling a battery from a load, but need bi-directional current flow for both charging and discharging, POWER-GATE bi-directional relays may be your answer. Specifically designed for automotive, military, marine, aerospace, industrial, test fixtures, and various 12 and 24 volt OEM applications, POWER-GATE bi-directional solid state relays are engineered to handle shock and high-vibration environments. Our MOSFET-based devices are well suited for switching both large inductive loads and sensitive electronic equipment like power inverters and communications equipment. Unlike conventional mechanical relays, POWER-GATE relays have no contacts to arc, bounce, and degrade over time. Ultra-low trigger current makes POWER-GATE perfect for power sipping electrical systems where battery management is critical.

For OEM applications, military and fleet sales, special applications, or general questions call us 858.720.1339.