(Hong Kong)
Product Summary
The pkf5113si is a dc/dc power module. The MacroDens PKF 5000 I series true component level on-board DC/DC power modules are intended as distributed power sources in decentralized 24, 48 and 60 VDC power systems. Utilization of thick film technology and a high degree of silicon integration has made it possible to achieve a MTBF of more than 4.9 million hour.
Parametrics
pkf5113si absolute maximum ratings: (1)TC Case temperature at full output power: -45 to 95°C; (2)TS Storage temperature: -55 to 125°C; (3)VI Continuous input voltage1): -0.5 to 75°C; (4)VISO Isolation voltage (input to output test voltage): 1500 V dc; (5)Wtr Transient input energy: 0.01 Ws; (6)VRC Remote control voltage pin 10, 11: -5 to 16 V dc; (7)Vadj Output adjust voltage pin 8, 9: -5 to 40 V dc.
Features
pkf5113si features: (1)SMD and through-hole versions with ultra low component height 8 mm (0.315 in.); (2)18–72 V input voltage range; (3)82% efficiency (typ at 5 V); (4)1,500 Vdc isolation voltage; (5)Switching frequency syncronization; (6)MTBF >4.9 million hours at +55°C case temperature (+40 °C ambient); (7)Low EMI measured according to CISPR 22 and FCC part 15J.
Diagrams
