RQB40W12-110S48

RQB40W12-110S48 is a RQB40W12 series 40W, wide input railway DC-DC converter. It is 40W module type DC-DC reliable railway with quarter brick package. It features international standard pins, a high efficiency up to 90%, wide working temperature range -40 to +90°C, 3KVDC or 2KVAC l/P-0/P isolation voltage, meet EN50155 with external circuits, continuous-mode short circuit protection, etc. Protections includes short circuit (continuous), overload, over temperature, over voltage, input under voltage. It is suitable for bus, tram, metro or railway system, telecom/datacom system, wireless network, industrial control facility, instrument, analyser, highly vibrating, heavily dusty, extremely low or high temperature harsh environment.

• Quarter-brick (2.28" x 1.45" x 0.5'') with industrial standard pin-out
• 12:1 (14 to 160VDC) ultra-wide input range, single output
• No minimum load required, full encapsulated
• Remote ON/OFF control and remote sense
• Trimming output ( ±10% )
• 3 years warranty
• 110VDC nominal input voltage
• 48VDC output voltage
• Dimension (L x W x H) is 57.9 x 36.8 x 12.7mm