Features: Small size, light weight, suitable for miniaturization of products. Excellent EMC / EMI anti-jamming performance.
Low-frequency loss, low temperature rise, suitable for filtering, lead-out line easy to meet the "safety regulations" requirements.
Role: filtering, isolation, impedance matching, signal transmission.
Uses: charging pile power, solar power, wind power, car power, switching power supply, UPS / EPS inverter, inverter welding machine, household appliances, communications equipment, medical equipment, audio / video equipment, green lighting equipment.

model	The finished product size (mm)			Conventional frame size (mm)							Ae: core cross-section was
	A length of	B width	C height	installation	Stitch count	D pin pitch	E pin pitch	F row spacing	G needle diameter	Winding groove width
UU9.8/7.2/2.8	12	16	17	V	2 + 2	7		8	0.6	2.8 double groove	7.76
UU9.8/7.2/2.8	15	16	13	H	2 + 2	7		8	0.6	2.8 double groove	7.76
UU10.5/7.8/5	17	19	22	V	2 + 2	10		13	0.7	4.5 double groove	12.5
UU10.5/7.8/5	19	18	15	H	2 + 2	10		13	0.7	4.5 double groove	12.5
UU16/10.2/6	19	24	27	V	2 + 2	10		12.9	0.7	4.34 double groove	25.6
ET20/20/4.4	17	22	18	V	2 + 2	10		13	0.8	1.8 the four slots	17.6
ET24/24/4.1	26	19	30	V	2 + 2	13		10	0.8	5.4 double groove	17.64
ET28.7/28.7*5	30	22	36	V	2 + 2	13		10	0.8	3.1 the four slots	27.87
ET35.3/35.3/7.5	37	26	44	V	3 + 3	10.5		15	1	3.9 the four slots	58.3
UT20.6/14/4.6	22	18	24	V	2 + 2	13		10	0.8		13
UT24	26	19	31	V	2 + 2	13		10	0.8		18