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TRACOPOWER Switching Regulator, Through Hole, 9V DC Output Voltage, -1 A Output Current TSN 1-2490
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | TRACOPOWER |
| Efficiency | 92% |
| Length | 11.7mm |
| Model | TSN 1-2490 |
| Depth | 16.5mm |
| Gross Weight | 3.1g |
| Width | 7.5mm |
| Mount Type | Through Hole |
| Series | TSN-1 |
| Output Current | -1A |
| Maximum Operating Temperature | 85°C |
| Load Regulation | 0.6 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 8475000h |
| Number of outputs | 1 |
| Ripple and Noise | 50mV Pk-Pk |
| Maximum Input Voltage | 32V dc |
| Line Regulation | 1 % |
| Standards/Approvals | REACH, RoHS |
| Minimum Input Voltage | -12V |
| Number of Pins | 3 |
| Output Voltage 1 | 9V dc |
Key Features
- Compact through-hole mounting design for easy PCB integration.
- High efficiency of 92% reduces power loss during operation.
- Ripple and noise output at low 50mV peak-to-peak ensuring stable voltage.
- Wide operating temperature range from -40°C to +85°C for robust performance.
- Includes protection features against overload, short circuit, and over-temperature.
- Pin compatible replacement for LM79xx linear regulators without external capacitors.
- Small size with dimensions 11.7mm length, 7.5mm width, and 16.5mm depth.
- Long MTBF of 8.475 million hours enhances reliability in various industrial applications.
Product Description
TRACOPOWER TSN 1-2490 is a high efficiency, step-down switching regulator designed for through-hole mounting applications. It provides a regulated 9V DC output voltage with a maximum current of -1 Ampere, making it ideal for industrial and electronic power supply systems.
This switching regulator replaces traditional 79xx linear regulators, offering better energy efficiency up to 92% and reduced heat dissipation without the need for additional cooling systems. The device features a wide input voltage range from -12V to 32V DC and delivers excellent line regulation (1%) and load regulation (0.6%), ensuring stable output voltage under varying load conditions.
Thanks to its compact dimensions of 11.7mm length, 7.5mm width, and 16.5mm depth, the TSN 1-2490 fits tight PCB designs, and its three-pin through-hole configuration allows easy soldering and assembly. It operates reliably across a broad temperature range from -40°C to +85°C, suitable for harsh industrial environments.
The product incorporates overload, short circuit, and thermal shutdown protections to enhance durability and safety. The low ripple and noise of 50mV peak-to-peak ensure minimal interference in sensitive electronic circuits. This regulator is commonly used in industrial automation, instrumentation, manufacturing equipment, and other electronics requiring efficient DC power conversion.
Additional technical features include a fixed switching frequency and low standby current, making the TSN series ideal for energy-conscious applications. The product carries REACH and RoHS compliances, underscoring its environmental friendliness.
Compact through-hole mounting design. 92% high efficiency for reduced power loss. Wide input voltage range from -12V to 32V DC. Excellent load and line regulation performance. Robust protection against overload, short circuit, and thermal events.
Stable 9V DC output with low ripple noise. Operates in temperatures from -40°C to +85°C. Small footprint dimensions 11.7 x 7.5 x 16.5 mm. High reliability with MTBF of 8,475,000 hours. RoHS and REACH compliant.
Choose TRACOPOWER TSN 1-2490 switching regulator for efficient, compact, and reliable DC power conversion solutions. Browse our comprehensive range of Switching Regulators and power management components at EnvMart to optimize your electronic designs.
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Frequently Asked Questions
The TSN 1-2490 provides a regulated output voltage of 9V DC with a maximum output current of -1 Ampere.
This model has an efficiency rating of 92%, which helps reduce power loss during operation.
It operates with a wide input voltage range from -12V to 32V DC.
The dimensions of the TSN 1-2490 are 11.7mm in length, 7.5mm in width, and 16.5mm in depth.
It operates reliably across a broad temperature range from -40°C to +85°C.
This model includes protection features against overload, short circuit, and thermal shutdown.
The load regulation for this switching regulator is 0.6%, ensuring stable output under varying load conditions.
The ripple and noise output is low at 50mV peak-to-peak, which helps maintain stable voltage.
The mean time between failures (MTBF) for this unit is 8,475,000 hours, indicating high reliability.
This switching regulator features a compact through-hole mounting design for easy PCB integration.
It carries REACH and RoHS compliance, indicating its adherence to environmental regulations.
This regulator has a single output, providing a 9V DC output voltage.
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