LH42117-250 /42118-250 series circuit is a precision voltage negative stabilized power supply module especially designed for operations under high temperature and wide range temperature environment, this voltage regulator has the characteristics that output doesn’t change as the input voltage, load current and environment temperature. Without connection with the external filter capacitance, the output noise is less than 1mV, and can operate reliably for long term period under shell temperature of 200℃. The voltage regulation rate and positive load rate are smaller compared with the same models abroad.

Output current :1A

Input voltage: -40V

Working temperature:-55℃～+250℃

Storage temperature:-65℃～＋250℃

Power: 8W