Domestic PLC Transformer Alternative/EV Charging PLC Transformer

Model:
EPF-EVCC/SECC series

Brand:
EASTEVER

Features
• 260°C Reflow Compatible
• RoHS compliant and lead-free
• Operating temperature range: -40°C up to +125°C
• Storage Conditions (for single parts): -20°C up to +60°C
• Storage Conditions (in original packaging): < 40°C; < 75% RH

Applications
• Solar inverters
• Process control
• AC motor drives
• Medical equipment
• Industrial automation
• Polyphase energy meters
• Protection relays and IEDs (Intelligent Electronic Devices)
• Isolated gate driver power supplies
• PLC analog and digital I/O modules
• Low-power interfaces (RS232, SPI, I2C)
• Uninterruptible power supplies (UPS)
• Isolated interface power supplies for CAN, RS-485, RS-422
Power Line Communication (PLC) Transformer
EV Charging PLC Transformer
Automotive Grade PLC Isolation Transformer
New Energy EV Charger Communication Transformer
Fully compatible with global mainstream PLC chips including Qualcomm QCA7000/7006, Unicom MSE102x, Broadcom BCM60500, perfectly matching the SECC (EVSE side) and EVCC (vehicle side) communication links.
As a key component of the CCS (Combined Charging System) infrastructure, it is essential for European and North American EV charging stations. It is also the core supporting device for Xier Zhichong's SECC solution (GB/T to EU/US standard conversion).
With RoHS compliance, wide temperature stability, and high isolation anti-interference performance, it enables ISO 15118 protocol communication, V2G bidirectional interaction, and Plug & Charge functions. It is the ideal cost-effective domestic alternative to imported LAN transformers.

Inductance 10-35
Turns Ratio(±5%) 1：1：1~
Dimensions L*W*H(mm) 8.45*11*8.5
Switch Frequency(Khz) 100
Test Voltage 5000

product details

Electrical Specification @25°C

Model No. 型号	Turns Ratio TX:RX:PL 匝数比 TX:RX:PL	Inductance^1,2,3 (µH) 电感值 (µH)	DCR (mΩ Max) 直流电阻 (mΩ 最大值)			Leakage⁴ Inductance (µH Max.) 漏感 (µH 最大值)	Cw/w⁵ (pF Max) 绕组间电容 (pF 最大值)	Hi-Pot (Vac) 耐压测试 (Vac)	AES-Q200 Qualified AES-Q200 认证	Insulation Class 绝缘等级	Package Size (WxLxH mm Max) 封装尺寸 (WxLxH mm 最大值)
			TX	R	PL
EPF11348	1:1	12.5 Typ (PL)	-	-	-	-	-	3750	No	Reinforced	8.45x11.4x8.5
EPF11387	1:1	12.5 Typ (PL)	-	-	-	-	-	3750	No	Reinforced	12.5x17.7x5.4
EPF11451	1:1:1	8.7 Min (PL)	500	500	500	-	-	3000	Yes	Reinforced	8.45x11.4x8.5
EPF11481	1:1:1	8 Min (PL)	60	60	60	-	-	3000	No	Supplementary	10.6x12.8x12.5
EPF11482	1:1:1	28 Min (PL)	100	100	100	-	-	3000	No	Supplementary	10.6x12.8x12.5
EPF11483	1:1:2	7 Min (TX)	250	250	500	-	-	3000	No	Reinforced	10.5x14.5x7.8
EPF11484	1:1	7 Min (TX)	500	500	-	-	25	4000	No	Reinforced	10.5x14.5x7.8
EPF11485	1:1:1	20 Min (PL)	65	65	65	-	-	3000	No	Supplementary	10.7x15.5x7.0
EPF11486	1:1:1	5 Min (PL)	500	500	500	0.5	-	500	No	Functional	5.65x7.8x4.0
EPF02157	1:1.5:1.5CS	10 Min (PL)	160	320	320	0.15	4.5	3750	No	Reinforced	8.8x10.1x6.6
EPF02201	0.25:1.25:1	10~35 (PL)	20	100	100	0.15	6	3750	Yes	Reinforced	8.45x11.4x8.5
EPF02202	1:1:1	11.7 Typ (PL)	20	58	30	0.125	9	1875	Yes	Functional	8.45x11.4x8.5
EPF02212	0.33:1.33:1	11.7 Typ (PL)	8	58	58	0.125	5	3750	No	Reinforced	8.45x11.4x8.5

1. Inductance measured at 2MHz, 100mV (EPF11348S, EPF11387 & EPF11451).

2. Inductance measured at 100kHz, 100mV (EPF02157, EPF02201, EPF02202 & EPF02212).

3. Inductance spec is for -40°C to 125°C and measured at 100kHz, 10mV (EPF11481 & EPF11485), 10kHz, 20mV (EPF11482) and 100kHz, 100mV (EPF11483, EPF11484 & EPF11486).

4. Leakage Inductance measured at 100kHz, 100mV, Pri to Sec. shorted.

5. Interwinding Capacitance measured at 100kHz, 100mV, Pri to Sec.

6. Operating Frequency range 2 to 70MHz (EPF11348S, EPF11387 & EPFB02212), 2 to 100MHz (EPF11451), 1.5 to 30MHz (EPF11481, EPF11482 & EPF11485).
Fully compatible with global mainstream PLC chips including Qualcomm QCA7000/7006, Unicom MSE102x, Broadcom BCM60500, perfectly matching the SECC (EVSE side) and EVCC (vehicle side) communication links.As a key component of the CCS (Combined Charging System) infrastructure, it is essential for European and North American EV charging stations. It is also the core supporting device for Xier Zhichong's SECC solution (GB/T to EU/US standard conversion).With RoHS compliance, wide temperature stability, and high isolation anti-interference performance, it enables ISO 15118 protocol communication, V2G bidirectional interaction, and Plug & Charge functions. It is the ideal cost-effective domestic alternative to imported LAN transformers.

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Domestic PLC Transformer Alternative/EV Charging PLC Transformer