General Power Transformer < SMD Type: CEPC Series>

Type: CEPC105 (C8211)

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◆

Specification (Part No. C8211)

ITEM

SPECIFICATION

MEASURING CONDITIONS

INDUCTANCE

(3-4)

3.38μH MAX.

100kHz/ 0.1V, 0A

INDUCTANCE

(3-4)

2.7μH MIN.

100kHz/ 0.1V, 6A (For 0.25 sec.)

LEAKAGE INDUCTANCE

(3-4)

0.1μH MAX.

100kHz, 0.1V TIE (1+2+7+8)

D.C.R

(1-8)

380mΩ MAX.

D.C.R

(3-4)

100mΩ MAX.

D.C.R

(8-2)

400mΩ MAX.

D.C.R

(2-7)

450mΩ MAX.

HI-POT

(3,4,5)-(1,2,7,8)

AC 500Vrms

1mA, 1S, 50/60Hz

HI-POT

(1,2,3,4,5,7,8)-CORE

AC 500Vrms

1mA, 1S, 50/60Hz

TURNS RATIO

(1-8):(2-7)

1.03±7%

100kHz/ 0.1V

TURNS RATIO

(1-8):(8-2)

1.04±7%

100kHz/ 0.1V

TURNS RATIO

(1-8):(3-5)

2.77±7%

100kHz/ 0.1V

TURNS RATIO

(1-8):(5-4)

2.75±7%

100kHz/ 0.1V

◆

Recommendation Reflow Condition

300

0

0

100

150

200

250

300

50

T( ℃)

T(s)

60

120

180

240

40s

230 ℃

245 ℃

PE AK

300

60

120

180

240

0

0

100

150

200

250

300

50

10

T( ℃)

T( s)

60

260℃

230℃

Heat Endurance Test

Temperature Chart

300

0

0

100

150

200

250

300

50

T( ℃)

T(s)

60

120

180

240

300

0

0

100

150

200

250

300

50

T( ℃)

T(s)

60

120

180

240

40s

230 ℃

245 ℃

PE AK

300

60

120

180

240

0

0

100

150

200

250

300

50

10

T( ℃)

T( s)

60

260℃

230℃

Heat Endurance Test

Temperature Chart