American Reliance Inc. (Arcadia, CA) introduced the PEL Series of programmable dc electronic loads. The PEL series operates in four programming modes: constant current, voltage, resistance and power. The series offers 99 points recording from the keypad for use in system and/or stand-alone applications. Applications include power supply, battery and battery charger testing. For PC-based test applications, the devices feature standard analog and digital interfaces, in addition to front panel programmability.