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Specifications
Secondary Winding:
1
Isolation Voltage(Vrms):
1.5kV
Primary Winding(s):
1
Mfr. Part #:
CMB6398K
Package:
SMD
Key Attributes
Model Number:
CMB6398K
Product Description
Product Overview
The CMB6398K is an isolation transformer designed to work in conjunction with the CMP7892 to create an isolated regulated power supply. It supports an input voltage range of 5-36V and a maximum power output of 2W, making it suitable for various isolated power supply applications.
Product Attributes
- Brand: Xianyi Microelectronics
- Model: CMB6398K
- Version: V1.5
Technical Specifications
| Model | Input Voltage (VIN) | Power Output (Po) | Withstand Voltage (kVDC) | Recommended Schematic |
|---|---|---|---|---|
| CMB6398K | 9-18V | 2W | 1.5 | Figure 1 |
| Test Item | Measurement Terminals | Test Conditions | Unit | Min | Typical | Max |
|---|---|---|---|---|---|---|
| Inductance | 2-1 | 100kHz, 0.1V | uH | 9.5 | ||
| Leakage Inductance | 2-1 | 100kHz, 0.1V | uH | 0.35 | ||
| DCR | 2-1 | m | 280 | |||
| DCR | 6-4 | m | 150 | |||
| Turns Ratio | 1-2:6-4 | 2:1 | ||||
| Withstand Voltage Rating | 1-2 to 6-4 | VDC | 1500 | |||
| Operating Temperature | (Including core temperature rise) | -40 | 105 |
| Dimension | Unit | MIN | NOM | MAX |
|---|---|---|---|---|
| A | mm | 6.0 | ||
| B | mm | 7.0 | ||
| b | mm | 0.5 | 0.6 | 0.7 |
| C | mm | 8.5 | ||
| D | mm | 6.5 | ||
| E | mm | 7.2 | 7.5 | 8.5 |
| e | mm | 3.5 | 3.7 | 3.9 |
| y | mm | 0.10 |
| Reflow Soldering Conditions | Value |
|---|---|
| Preheating Temperature | 17010 |
| Preheating Time | 60-120s (40s) |
| Peak Temperature | 230 (245) |
| Reflow Times | Not greater than 3 times |
2504101957_coileasy-CMB6398K_C47117149.pdf
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