2 Output 12W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices SMPS
- RS Stock No.:
- 871-1657
- Mfr. Part No.:
- B82802A0012A215
- Brand:
- EPCOS
Discontinued product
- RS Stock No.:
- 871-1657
- Mfr. Part No.:
- B82802A0012A215
- Brand:
- EPCOS
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
EFD Series SMD Flyback Transformers
EFD type ferrite core low profile SMT package with 10 gull wing terminals
High through-put power capability
Applications in general purpose isolated DC/DC Converters (up to 55W); Power over Ethernet (PoE/12W and PoE +/30W) Powered Devices (PD) and Power Sourcing Equipment (PSD)
Applications in general purpose isolated DC/DC Converters (up to 55W); Power over Ethernet (PoE/12W and PoE +/30W) Powered Devices (PD) and Power Sourcing Equipment (PSD)
Specifications
Attribute | Value |
|---|---|
| Secondary Voltage Rating | 12 (Output 1) V, 5 (Output 2) V |
| Primary Voltage Rating | 36 → 60V dc |
| Power Rating | 12W |
| Number of Outputs | 2 |
| Mounting Type | Surface Mount |
| Application | DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices |
| Inductance | 100µH |
| Termination Type | Gullwing |
| Length | 22.3mm |
| Dimensions | 22.3 x 16.5 x 8.65mm |
| Isolation Voltage | 1500V ac |
| Leakage Inductance | 3µH |
| Minimum Temperature | -40°C |
| Turns Ratio | 1:2.25:6.5 |
| Construction | Enclosed |
| Primary DC Resistance | 30mΩ |
| Core Type | EFD |
| Maximum Operating Frequency | 100kHz |
| Standards Met | JEDEC J-STD-020D, RoHS Complaint |
| Maximum Temperature | +125°C |
| Secondary DC Resistance | 0.19 (Output 1) Ω, 0.45 (Output 2) Ω |