High Efficiency Power Transformer,Support PoE Up To 27W,EPC Core Series Components Manufacturer,SMD8、10 Package

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High Efficiency Power Transformer,Support PoE Up To 27W,EPC Core Series Components Manufacturer,SMD8、10 Package

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Product Features

High Efficiency Power Transformer,Support PoE up to 27W,EPC Core Series Components Manufacturer,SMD8、10 Package

PoE EP Series

3~27W PoE SMD High Frequency PD Transformer, 8PIN & 10PIN SMD Package, For PoE applications

Transformers are designed for 200KHz switching frequency. EP series has PoE function, power range is 3~27W. There are wide variety of size and values to choose from.

As a SMD Power Transformer Supplier, our High Frequency PoE Transformer uses EP7 EP10 EP13 Transformer cores. This Space Saving EP Series Transformer and PoE Flyback Transformer SMD is a High Reliability Power Transformer for computer equipment, AC main power, and industrial control. Our Telecom Grade PoE Transformer and Low Leakage Inductance Transformer ensures efficiency in fire systems and electronic instruments. This RoHS/REACH Compliant PoE Transformer offers Custom PoE Transformer Design and Industrial Magnetics for PoE as a Compact PoE Power Transformer, Surface Mount PoE Transformer, and Integrated PoE Magnetics Module.

Yuan Dean can provide high efficiency production solutions and customized products.

PoE 3W ~ 27W SMD High Frequency Transformer(PoE EP Series)

Features

Transformers for power over ethernet (PoE).
Designed for 200KHz switching frequency.
Power: 3W ~ 27W
Hipot voltage: 1500 Vrms
Custom designs available.

Applications

computer equipment.
Internet equipment.
AC main power supply system.
industrial control.
telecom equipment.

Specification

Operating temperature range: -40°C to +125°C
Storage temperature range: -55°C to +125°C
Solder reflow temperature: +245°C for 10 second max
RoHS Compliant version is available.

EP7 8PIN SMD

Part Number	Turn Ratio Pri:Sec:AUX ①	L ② (uH ± 10%)	Input	LK ③ Max (uH)	DCR ④ (Ohms MAX)			Output Voltage ⑤
Part Number	Turn Ratio Pri:Sec:AUX ①	L ② (uH ± 10%)	Input	LK ③ Max (uH)	Pri	Aux	Sec	Output Voltage ⑤
07SEP-5011SNL	1:0.083:0.208	500	33 ~ 57V, 200KHZ	7.5	1.75	0.215	0.015	Vo=3.3V/3W, 8V/20mA
07SEP-3111SNL	1:0.182:0.682	310	33 ~ 57V, 200KHZ	5.0	1.60	2.60	0.045	Vo=3.3V/3W, 12V/20mA
07SEP-5012SNL	1:0.125:0.208	500	33 ~ 57V, 200KHZ	7.5	1.75	0.215	0.035	Vo=5.00V/3W, 8V/20mA
07SEP-3112SNL	1:0.273:0.682	310	33 ~ 57V, 200KHZ	5.0	1.60	2.65	0.087	Vo=5.00V/3W, 12V/20mA
07SEP-5211SNL	1:0.286:0.204	521	33 ~ 57V, 200KHZ	7.5	1.75	0.22	0.100	Vo=12V/3W, 8V/20mA
07SEP-3113SNL	1:0.682:0.682	310	33 ~ 57V, 200KHZ	5.0	1.60	2.60	0.55	Vo=12V/3W, 12V/20mA

① Turns ratio is with the secondary windings connected in parallel.
② L(NOM) = Nominal Inductance is for pri winding, measured at 200KHz,0.1Vrms,0Adc.
③ Leakage inductance measured between Pri other pins shorted.
④ DCR for the secondary windings connected in parallel.
⑤ Output is with the secondary windings connected in parallel.

EP10 8PIN SMD

Part Number	Turn Ratio Pri:Sec:AUX ①	L ② (uH ± 10%)	Input	LK ③ Max (uH)	DCR ④ (Ohms MAX)			Schematic	Output Voltage ⑤
Part Number	Turn Ratio Pri:Sec:AUX ①	L ② (uH ± 10%)	Input	LK ③ Max (uH)	Pri	Aux	Sec	Schematic	Output Voltage ⑤
10SEP-2502TNL	1:0.100:0.150	25.2	36 ~ 72V, 300KHZ	2.0	0.25	0.02	0.0035	B	Vo=3.3V/10W, 5V/100mA
10SEP-2512SNL	1:0.083:0.208	253	33 ~ 57V, 200KHZ	7.5	0.42	0.115	0.0075	A	Vo=3.3V/7W, 8V/20mA
10SEP-1511SNL	1:0.182:0.682	155	33 ~ 57V, 200KHZ	5.0	0.53	0.90	0.031	A	Vo=3.3V/7W, 12V/20mA
10SEP-2001SNL	1:0.222:0.555	20.4	9 ~ 50V, 200KHZ	1.5	0.08	0.15	0.0075	A	Vo=3.3V/10W, 8V/20mA
10SEP-2001FNL	1:0.444:0.388	20.4	9 ~ 50V, 200KHZ	1.5	0.08	0.105	0.03	A	Vo=3.3V/10W, 5V/20mA
10SEP-2513SNL	1:0.125:0.208	253	33 ~ 57V, 200KHZ	7.5	0.42	0.115	0.016	A	Vo=5V/7W, 8V/20mA
10SEP-1512SNL	1:0.273:0.682	155	33 ~ 57V, 200KHZ	5.0	0.57	1.00	0.040	A	Vo=5V/7W, 12V/20mA
10SEP-2611SNL	1:0.286:0.204	264	33 ~ 57V, 200KHZ	7.5	0.80	0.115	0.045	A	Vo=12V/7W, 8V/20mA
10SEP-1611SNL	1:0.682:0.682	155	33 ~ 57V, 200KHZ	5.0	0.54	0.92	0.37	A	Vo=12V/7W, 12V/20mA

① Turns ratio is with the secondary windings connected in parallel.
② L(NOM) = Nominal Inductance is for pri winding, measured at 200KHz, 0.1Vrms, 0Adc.
③ Leakage inductance measured between Pri with other pins shorted.
④ DCR for the secondary windings connected in parallel.
⑤ Output is with the secondary windings connected in parallel.

EP13 10PIN SMD

Part Number	Turn Ratio Pri:Sec:AUX ①	L ② (uH ± 10%)	Input	LK ③ Max (uH)	DCR ④ (Ohms MAX)			Schematic	Output Voltage ⑤
Part Number	Turn Ratio Pri:Sec:AUX ①	L ② (uH ± 10%)	Input	LK ③ Max (uH)	Pri	Aux	Sec	Schematic	Output Voltage ⑤
13SEP-1213ZNL	1:0.083:0.208	127	33 ~ 57V, 200KHZ	7.5	0.44	0.088	0.006	A	Vo=3.3V/13.5W, 8V/20mA
13SEP-1611AUNL	1:0.167:0.639	155.5	33 ~ 57V, 200KHZ	5.0	0.33	0.65	0.011	B	Vo=3.3V/11W, 12V/20mA
13SEP-7801ZNL	1:0.182:0.682	77.4	33 ~ 57V, 200KHZ	5.0	0.10	0.27	0.0085	A	Vo=3.3V/13.5W, 12V/20mA
13SEP-1212ZNL	1:0.125:0.208	127	33 ~ 57V, 200KHZ	7.5	0.46	0.094	0.012	A	Vo=5V/13.5W, 8V/20mA
13SEP-7701ZNL	1:0.273:0.682	77.4	33 ~ 57V, 200KHZ	0.8	0.22	0.25	0.018	A	Vo=5V/13.5W, 12V/20mA
13SEP-1211ZNL	1:0.292:0.208	127	33 ~ 57V, 200KHZ	7.5	0.46	0.094	0.055	A	Vo=12V/13.5W, 8V/20mA
13SEP-7802ZNL	1:0.682:0.682	77.4	33 ~ 57V, 200KHZ	5.0	0.10	0.27	0.075	A	Vo=12V/13.5W, 12V/20mA
13SEP-2801ZNL	1:0.470:0.294	28.9	33 ~ 57V, 200KHZ	1.0	0.058	0.055	0.027	A	Vo=15V/27W, 8V/20mA

① Turns ratio is with the secondary windings connected in parallel.
② L(NOM) = Nominal Inductance is for pri winding, measured at 200KHz, 0.2Vrms, 0Adc.
③ Leakage inductance measured between Pri with other pins shorted.
④ DCR for the secondary windings connected in parallel.
⑤ Output is with the secondary windings connected in parallel.