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TRACO POWER TSRN124120 Switching Regulator

The TSRN-1 series is a high-efficiency, drop-in replacement switching regulator designed for industrial and electronics applications. These compact, SIP-package regulators support positive and negative output circuits with efficiencies up to 95%, enabling full load operation without heatsinks. They feature built-in filtering, over-temperature, and short-circuit protection, covering input voltages up to 42 VDC. Suitable for energy-sensitive applications, they operate from -40°C to +85°C ambient, offering excellent line/load regulation, low standby current, and a 3-year warranty, ideal for power management in industrial systems.

Authorized Distributors
Source:Newark
Part No:TSRN 1-24120
Stock:1167
Inv Date:05-30-2026
Price: Unit price: $18.04
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Source:DigiKey
Part No:TSRN 1-24120
Stock:50
Inv Date:05-30-2026
Price: Unit price: $13.14
Buy/RFQ:
Part No:TSRN 1-24120
Stock:0
Inv Date:05-31-2026
Price: Unit price: $12.46
Buy/RFQ:
Part No:TSRN 1-24120
Stock:0
Inv Date:05-30-2026
Price: Unit price: $14.57
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Source:Arrow EU
Part No:TSRN 1-24120
Stock:120
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

TRACO POWER TSRN124120 Switching Regulator Specifications:

  • Input Voltage Range: 4.6-42 VDC (positive) / 4.6-32 VDC (negative)
  • Output Voltage Options: 1.5 VDC to 15 VDC, -1.5 VDC to -15 VDC
  • Output Current: Up to 10A (positive), Up to 3A (negative)
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to +85°C, derates above +70°C
  • Ripple & Noise (20 MHz bandwidth): 50-75 mVpk-pk
  • Protection: Over-temperature, short circuit, automatic recovery
  • Switching Frequency: 300-580 kHz
  • Isolation Voltage: None
  • Temperature Coefficient: 0.015%/°C
  • MTBF: >6,000,000 hours
  • Dimensions: Compact SIP package, weight approx. 1.9g
  • Soldering Profile: Max +265°C / 10 sec
  • Material: Non-conductive plastic casing, silicon potting material UL 94V-0 rated
  • Compliance: Reach, RoHS
  • Warranty: 3 years

Buy the TracoPower TSRN-1 – Reliable Switching Regulator for Industrial Applications

Enhance your power management solutions with the TracoPower TSRN-1 series switching regulators. These high-efficiency, compact regulators support positive and negative circuits with efficiencies up to 95%, ensuring energy savings and reliable operation in industrial environments. Built-in protections like over-temperature and short circuit safeguard your systems. Operating from -40°C to +85°C, they require no heatsink, reducing space and cooling costs. Purchase online now for dependable power regulation on industrial automation, manufacturing, and electronic projects, backed by a 3-year warranty and exceptional quality.

Buy TracoPower TSRN-1 series switching regulators now and experience unmatched efficiency, low power consumption, and robust protection features for your industrial power needs.

Frequently Asked Questions

Where can I buy TRACO POWER TSRN124120?

You can click on the BUY or RFQ button to purchase TSRN124120 from an authorized TRACO POWER distributor.

How do I troubleshoot issues or seek technical support for part TSRN124120?

You can download the TSRN124120 datasheet or visit the TRACO POWER website for support.

Who is the manufacturer of TSRN124120?

TRACO POWER

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