Product Overview
The POE-FD Series PoE DC/DC Transformers are designed for surface mount applications, offering power ratings from 25 to 60 W and output voltages ranging from 5 to 12 V. These transformers operate within an extended temperature range of -40 C to +105 C and are RoHS compliant. They are suitable for a variety of applications including VoIP phones, WLAN APs, security IP cameras, routers, and gateways.
Product Attributes
- Brand: Bourns
- Compliance: RoHS compliant*
- Material: Bobbin - PM-9630(JT BLACK), Wire - UEWH, Core - Ferrite
Technical Specifications
| Model | Primary Inductance | Leakage Inductance | DCR | Turns Ratio | Input Voltage | Switching Frequency | Main Output | Hi-Pot (Pri-Sec) | Moisture Sensitivity Level |
|---|---|---|---|---|---|---|---|---|---|
| POE025-FD20050S | 70 H 10 % @ 250 kHz / 0.5 V | 0.62 H max. | 75 m max. (Pri-Sec) | 2.44 3 % : 1 (Pri-Sec) | 36 V - 57 V | 250 kHz | 5.0 V / 5.0 A | 1500 Vac (60 Hz / 2 sec / 1 mA) | 1 |
| POE028-FD20050S | 75 H 10 % @ 250 kHz / 0.1 V | 3 H max. | 100 m max. (Pri-Sec) | 3.33 3 % : 1 (Pri-Sec) | 40 V - 57 V | 250 kHz | 5.0 V / 3.8 A | 1500 Vac (60 Hz / 2 sec / 1 mA) | 1 |
| POE060-FD20120S* | 100 H 10 % @ 100 kHz / 0.1 V | 0.35 H max. | 39 m max. (Pri-Sec) | 1.71 3 % : 1 (Pri-Sec) | 36 V - 72 V | 250 kHz | 12.0 V / 5.0 A | 1875 Vac (60 Hz / 2 sec / 1 mA) | 1 |
| POE050-FD25120S | 65 H 10 % @ 100 kHz / 0.1 V | 750 nH max. | 75 m max. (Pri-Sec) | 2.5 3 % : 1 (Pri-Sec) | 42.5 V - 57 V | 250 kHz | 12.0 V / 4.2 A | 1500 Vac (60 Hz / 2 sec / 1 mA) | 1 |
Product Dimensions
POE025-FD20050S, POE028-FD20050S, POE060-FD20120S:
- Dimensions: 21.10 mm (.831) Length x 24.60 mm (.969) Width x 28.60 1.00 mm (1.126 .039) Height
POE050-FD25120S:
- Dimensions: 26.00 mm (1.024) Length x 29.50 mm (1.161) Width x 33.00 mm (1.299) Height
Packaging Specifications
- POE025-FD20050S, POE028-FD20050S, POE060-FD20120S: 150 pcs/reel, 2 reels/carton, 300 pcs total.
- POE050-FD25120S: 100 pcs/reel, 2 reels/carton, 200 pcs total.
Additional Information
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
2411272248_BOURNS-POE060-FD20120S_C5829232.pdf
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