TRACO POWERTSRN 1-2450AConverter: DC/DC

Traco 1A SIP Step Down Switching Regulator - TSRN-1 Series TSRN-1 Series 1A step-down switching regulators with a wide input voltage range of up to 42 Vdc and a high efficiency of up to 95% which allows full load operation without the need for a heatsink or forced air cooling. These TSRN-1 Series 1A step-down switching regulators are suitable for positive and negative output circuits (please refer to table for additional data). Excellent line and load regulation and a low standby current makes these TSRN-1 switching regulators ideal for use in energy sensitive applications. Input voltage range up to 42 VDC Built in filter capacitors No heat-sink required Over-temperature and short circuit protection Low standby current: 1 mA for <= 3.3 Vdc output models, 3 mA for >= 5.0 Vdc ouput models SIP package fits existing TO-220 footprint Pin compatible with LMxx linear regulators Note Part numbers: TSRN 1-xxxx have straight pins Part numbers: TSRN 1-xxxxA have angular pins MTBF: MIL-HDBK-217 @ +25°C Derating: 2.7 %/K above +70°C For input voltages higher then 36 Vdc an input capacitor 22 μF/ 50 V is required Traco Power Switching Regulator, 470μF Maximum Capacitive Load, 92% Efficiency - TSRN 1 Series - TSRN 1-2450A Pull the plug on erratic power delivery to your PCB-linked devices with this switching regulator from Traco Power. It steps down input signals varying between 6.5 and 42V DC to deliver a stable 5V DC that's safe for low-voltage components such as LED lights. The unit also has an integrated capacitor that cleans out ripple from the supply, giving you noiseless signal transmission. Plastic housing offers impact protection to the workings, as well as effective insulation to shield you from electric shocks during handling. Features & Benefits Conforms to UL 94-V0 standards, meaning it stops burning in 10 seconds or less in the event of a fire Mean time between failures of more than 20 million operating cycles assures you of long-term reliability Performs optimally in a temperature range between -40°C and +85°C, making it suitable for hazardous locations Applications HVAC systems Security and surveillance devices Research labs How do I mount this switching regulator on my PCB? The unit is designed with pins for vertical through-hole mounting and soldering onto your circuit board. This method achieves a permanent link to your network that resists vibration.