PoE應用 3瓦 ~ 27瓦 SMD 高頻變壓器

PoE EP Series

PoE-EP系列為3~27瓦，採用SMD封裝。

我們提供多種不同芯型的高頻電力變壓器，適用於不同的電子設備。

元冊科技可以提供高效率的生產解決方案和客製化產品。

立即詢價

功能&特點

用於以太網供電變壓器。
用於200KHz開關頻率。
功率範圍：3瓦～27瓦
耐壓規格：1500Vrms
提供產品客製化。

產品應用

電腦設備。
網路設備。
AC主電源系統。
工業控制。
電信設備。

規格

操作溫度範圍：-40°C ~ +125°C
儲存溫度範圍：-55°C ~ +125°C
回流焊溫度：+245°C 最多10秒
符合RoHS認證。

EP7 8PIN SMD

型號	匝數比 Pri:Sec:AUX ①	L ② (uH ± 10%)	輸入	LK ③ Max (uH)	DCR ④ (Ohms MAX)			輸出電壓 ⑤
型號	匝數比 Pri:Sec:AUX ①	L ② (uH ± 10%)	輸入	LK ③ Max (uH)	Pri	Aux	Sec	輸出電壓 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

型號	匝數比 Pri:Sec:AUX ①	L ② (uH ± 10%)	輸入	LK ③ Max (uH)	DCR ④ (Ohms MAX)			電路圖	輸出電壓 ⑤
型號	匝數比 Pri:Sec:AUX ①	L ② (uH ± 10%)	輸入	LK ③ Max (uH)	Pri	Aux	Sec	電路圖	輸出電壓 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

型號	匝數比 Pri:Sec:AUX ①	L ② (uH ± 10%)	輸入	LK ③ Max (uH)	DCR ④ (Ohms MAX)			電路圖	輸出電壓 ⑤
型號	匝數比 Pri:Sec:AUX ①	L ② (uH ± 10%)	輸入	LK ③ Max (uH)	Pri	Aux	Sec	電路圖	輸出電壓 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.