Product Overview
The PAD00x-T764 Series Push-Pull Isolation Transformer offers a low profile and small size, designed to comply with IEC 62368 standards. It provides functional insulation for 400 Vrms continuous operation voltage and operates within a temperature range of -40 C to +125 C. This RoHS compliant transformer is suitable for applications such as isolated RS-485/RS-232 power supplies, industrial automation, AC motor drives, smart metering, and solar inverters.
Product Attributes
- Brand: Bourns
- Compliance: IEC 62368, RoHS Directive 2015/863
- Insulation Level: Functional insulation for 400 Vrms working voltage (per IEC 62368, Material Group III, Pollution Degree 2)
- Moisture Sensitivity Level: 1
- Materials: Ferrite (Core), Copper (Wire), DAP (Case), Sn (Terminal Finish)
- Packaging: 800 pcs. per 13-inch reel
Technical Specifications
| Bourns Part Number | Primary Inductance @100 kHz / 0.1 V 10 % (H) | Turns Ratio (1-3) : (6-4) | Volt Microseconds Max. (V-S) | DCR Max. (m) (1-3) | DCR Max. (m) (6-4) | Isolation Voltage (Volts RMS) |
|---|---|---|---|---|---|---|
| PAD001-T764117S | 475 | 1:1.7 | 11 | 650 | 900 | 3100 |
| PAD001-T764120S | 475 | 1:2 | 11 | 650 | 1000 | 3100 |
| PAD002-T764111S | 475 | 1:1.1 | 11 | 650 | 700 | 3100 |
| PAD002-T764113S | 475 | 1:1.3 | 11 | 650 | 800 | 3100 |
General Specifications
| Operating Temperature | -40 C to +125 C |
| Storage Temperature (with packaging) | -10 C to +40 C |
| Storage Temperature (without packaging) | -40 C to +125 C |
| Current Rating | 350 mArms |
| HI-POT Pri / Sec | 3100 VAC / 1 mA / 2 s |
Product Dimensions
Refer to the provided diagrams for detailed product dimensions in mm (inches).
How to Order
PAD 001 - T 764 117 S
- Model: PAD = Push-pull Isolation Transformer
- Power Rating: 001 = 1 W
- Core: T = Toroid
- Dimension: 764 = 7.10 x 6.55 x 4.0 mm
- Turns Ratio: 111 = 1 : 1.1, 113 = 1 : 1.3, 117 = 1 : 1.7, 120 = 1 : 2
- PCB Type: S = SMD
2411272144_BOURNS-PAD001-T764117S_C17188367.pdf
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