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Wurth Elektronik Surface Pulse Transformer 1:1:1:1:1:1 Turns Ratio, 23.3 μH Primary Inductance, 140mΩ Primary 749196311
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Operating Temperature | -40°C to +125°C |
| Current | 970mA |
| Length | 17.5mm |
| Depth | 8.3mm |
| Width | 16mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | RoHS |
| Applications include | flyback, forward, push-pull, step-down, step-up, SEPIC converters |
| Number of Pins | 12 |
| Isolation Voltage | 500V dc |
| Maximum Operating Frequency | 1MHz |
| Primary Inductance | 23.3μH |
| Primary DC Resistance | 140mΩ |
| Leakage Inductance | 0.13μH |
| SMPS Transformer, 153.8μHBrand | Wurth Elektronik |
Key Features
- Designed for power levels between 1 and 50 Watts with low stray inductance.
- Supports switching frequencies of up to 1 MHz for efficient transformer operation.
- Constructed with a surface mount type and 12 pins for compact PCB integration.
- Operates reliably within a temperature range from -40°C to +125°C.
- Offers a maximum isolation voltage of 500 V DC for electrical safety.
- Ideal for flyback, forward, push-pull, step-down, step-up, and SEPIC converter applications.
- Measuring 17.5mm length, 16mm width, and 8.3mm depth for efficient PCB space usage.
- RoHS compliant ensuring environmental and safety standards.
Product Description
Wurth Elektronik 749196311 Surface Pulse Transformer is a high-performance electronic component designed for various power supply and transformer applications. Featuring a precise 1:1:1:1:1:1 turns ratio, this transformer provides 23.3 μH primary inductance and a low primary resistance of 140mΩ, enabling efficient signal and power transfer with minimal losses.
This surface mount device includes 12 pins and is specifically engineered to operate at switching frequencies up to 1 MHz, supporting power levels between 1 and 50 Watts. Its robust construction allows reliable operation across an extensive temperature range of -40°C to +125°C, making it suitable for demanding industrial environments.
Measuring 17.5mm in length, 16mm in width, and 8.3mm in depth, the transformer occupies minimal PCB space while meeting stringent RoHS environmental compliance standards. It provides an isolation voltage rating of 500 V DC, ensuring safe operation within electrical circuits.
Applications for the Wurth Elektronik 749196311 include use in flyback, forward, push-pull, step-down, step-up, and SEPIC converter topologies commonly found in power supply units, industrial machinery, automotive electronics, and consumer electronics.
Designed for power levels between 1 and 50 Watts with low stray inductance. Supports switching frequencies of up to 1 MHz for efficient transformer operation. Constructed with a surface mount type and 12 pins for compact PCB integration.
Operates reliably within a temperature range from -40°C to +125°C. Offers a maximum isolation voltage of 500 V DC for electrical safety. Ideal for flyback, forward, push-pull, step-down, step-up, and SEPIC converter applications.
Measuring 17.5mm length, 16mm width, and 8.3mm depth for efficient PCB space usage. RoHS compliant ensuring environmental and safety standards.
Explore more specialized transformers and electronic components in EnvMart's comprehensive Electronics & Electricals catalog to find optimal solutions for your industrial and commercial needs.
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Frequently Asked Questions
The primary inductance of this model is 23.3 μH, enabling efficient signal and power transfer.
It supports switching frequencies of up to 1 MHz for efficient transformer operation.
This transformer features a precise 1:1:1:1:1:1 turns ratio, making it suitable for various applications.
This unit operates reliably within a temperature range from -40°C to +125°C, suitable for demanding environments.
It is constructed with 12 pins, allowing for compact integration on PCBs.
The transformer measures 17.5 mm in length, 16 mm in width, and 8.3 mm in depth.
The primary DC resistance is 140 mΩ, which contributes to its efficiency.
It has a current rating of 970 mA, suitable for various power levels.
Yes, it is RoHS compliant, ensuring it meets environmental and safety standards.
The country of origin for this model is China.
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