


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Inductors, Coils, Chokes/Power Transformers | |
| Manufacturer | HANRUN(Zhongshan HanRun Elec) | |
| Package | SMD-10P,13.5x13.5mm | |
| Inductance | 127uH | |
| Power(Watts) | 13W | |
| Primary Side Voltage | 36V~72V | |
| Output Current | 1.08A | |
| Tolerance | ±10% | |
| Secondary Side Voltage | 12V | |
| Isolation Voltage(Vrms) | 1.5kV | |
| Leakage Inductance | 1uH | |
| Secondary Winding | 1 | |
| Turns Ratio | 1:0.5:0.5 | |
| Primary Winding(s) | 2 |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
HR051142 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Inductors, Coils, Chokes/Power Transformers | |
| Manufacturer | HANRUN(Zhongshan HanRun Elec) | |
| Package | SMD-10P,13.5x13.5mm | |
| Inductance | 127uH | |
| Power(Watts) | 13W | |
| Primary Side Voltage | 36V~72V | |
| Output Current | 1.08A | |
| Tolerance | ±10% | |
| Secondary Side Voltage | 12V | |
| Isolation Voltage(Vrms) | 1.5kV | |
| Leakage Inductance | 1uH | |
| Secondary Winding | 1 | |
| Turns Ratio | 1:0.5:0.5 | |
| Primary Winding(s) | 2 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the HR051142. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

HR051142 datasheets or manufacturer documentation.
Datasheet: HR051142 Datasheet (PDF)
The HR051142 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.