TRACOPOWER開關穩壓器，12 36V直流輸入，9V直流輸出，1A TSR 1-2490SM。 TSR 1-2490SM

Feature

• UL/cUL 60950-1, IEC/EN 60950-1. 3. Traco 1A Step-Down Switching Regulator TSR-1SM Series. The Tracopower TSR-1SM series of step-down switching regulators have a high efficiency up to 96%, which allows full load operation up to +65°C ambient temperature without the need of any heat transmission layer. The TSR-1SM switching regulators provide other significant features over linear regulators, i.e. better output voltage accuracy (±2 %) and lower standby current of 1 A. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications. SMD-package Up to 96% efficiency No thermal layer required Built in filter capacitors Operation temperature range –40°C to +85°C Short circuit protection Wide input operating range Excellent line / load regulation Low standby current

Specifications

• Quantity:1set(10pieces)
• Input Voltage:12 36V dc
• Output Voltage:9V dc
• Number of Outputs:1
• Output Current:1A
• Mounting Type:Through Hole
• Package:TO-220
• Minimum Temperature:-40°C
• Maximum Temperature:+85°C
• Efficiency:90 % @ Vin max, 95 % @ Vin min
• MTBF:>5350000h
• Load Regulation:0.6%
• Line Regulation:0.2%
• Width:10.2mm
• CODE No.:161-9893