Tdk lambda variable programmable power supplies z series tdk lambda z 36 24l the tdk lambda z36 24 400w is a z high density 2u format bench top and rack mountable power supply the z36 24 has been designed to meet the demands of a wide variety of ate laboratory and oem applications including test and measurement semiconductor burn in component test ledlaser test rf amplifiers electromagnetic and electrochemical this z model can provide an output voltage from 0 to 36v dc and an