EPC3166-2 datasheet, PDF - EEWORLD Datasheet

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EPC3166-2: DescriptionFlyback Power Transformer; CategoryPower management transformer; File Size39KB，1 Pages; ManufacturerPCA Electronics Inc.; Websitehttp://www.pca.com/

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EPC3166-2 Overview

Flyback Power Transformer

EPC3166-2 Parametric

Parameter Name	Attribute value
Maker	PCA Electronics Inc.
Reach Compliance Code	compli
ECCN code	EAR99
Other features	COMPATIBLE WITH: LM2587; LM2588, TURNS RATIO: 1:2.5:2.5, SWITCHING FREQUENCY IS 100 KHZ; 200 KHZ
Certification	UL
high	17.5 mm
Maximum input voltage	6 V
Minimum input voltage	4 V
length	20 mm
Installation features	THROUGH HOLE MOUNTED
Number of primary windings	1
Number of secondary windings	2
Output voltage 1	12 V
Output voltage 2	-12 V
physical size	L20.0XB17.0XH17.5 (mm)
Primary inductance	22 µH
surface mount	NO
Transformer type	SMPS TRANSFORMER
width	17 mm

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Flyback Power Transformer

ELECTRONICS INC.

EPC3166-X

• Used in SMPS Flyback Topology

• Designed for use with National Semiconductor Chips

LM2585 to LM2588

• UL94V-0 Recognized Components

• UL1446 Class B Insulation System

• Very Low Core Loss

• 750 Vrms Isolation

Electrical Parameters @ 25° C

PCA

Part

Number

Chipset

Xfmr

Code

V in

Pins 1-2

Voltage

(Vdc)

V out

1

V out

2

V out

3

Primary

OCL

(µH ± 10%)

@ 10 KHz,

0.1 Vrms

Sec.

1

Current

(Amp. Max.)

Sec.

2

Sec.

3

Turns

Ratio

Schematic

EPC3166-1

EPC3166-2

EPC3166-5

EPC3166-6

EPC3166-7

LM2587/88

N

1.8

N

1:1

T1

4-6

3.3

N

22

N

LM2587/88

N

1.4

N

1:1

T1

4-6

5.0

N

22

N

LM2587/88

N

1.2

N

1:1

T1

8-16

12.0

N

22

N

LM2585/86

N

2.5

N

1:1

---

14-16

11.25

N

22

N

LM2587/88

-12

0.3

N

1:2.5:2.5

T2

4-6

12.0

N

22

0.3

LM2585/86

12

1.8

0.25

1:.5:1.15:1.15

T5

18-36

5.0

-12

66

0.25

LM2585/86

-12

0.15

N

1:1.2:1.2

T6

4-6

12.0

N

65

0.15

LM2585/86

-12

0.6

N

1:1.2:1.2

T6

18-36

12.0

N

65

0.6

LM2585/86

N

1.4

N

1:1

T7

4-6

3.3

N

47

N

LM2585/86

N

1.0

N

1:1

T7

4-6

5.0

N

47

N

LM2585/86

N

0.8

N

1:1

T7

8-16

12.0

N

47

N

LM2585/2586/2587 Switching Frequency :

100 KHz

• LM2588 Switching Frequency :

200 KHz

•

• Note :

“N” means Not Required/No Connections

•

A

B

C

B

A

Package

.787 Max.

(20.00)

White Dot

Pin # 1

PCA

EPC3166-X

D.C

Schematic A

2

Vin

1

.689 Max.

(17.50)

8

7

Vout 1

Side

.150 Min.

(3.80)

.150

(3.80)

1

4

Schematic B

7

Vout 1

2

Vin

1

8

6

Vout 2

5

Vin

1

2

Schematic C

7

Vout 1

8

6

Vout 2

5

3

Vout 3

4

.026

(.650)

.669 Max.

(17.00)

8

5

.514

(13.05)

Bottom

.201

(5.10)

.118 Max.

(3.00)

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Product performance is limited to specified parameters. Data is subject to change without prior notice.

CSC3166-X

Rev. 3

2/25/04 FT

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

EPC3166-2 Related Products

	EPC3166-2	EPC3166-1	EPC3166-5	EPC3166-6	EPC3166-7	EPC3166-X_15
Description	Flyback Power Transformer	Flyback Power Transformer	Flyback Power Transformer	Flyback Power Transformer	Flyback Power Transformer	Flyback Power Transformer
Maker	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.	PCA Electronics Inc.	-
Reach Compliance Code	compli	compli	compli	compli	compli	-
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	-
Other features	COMPATIBLE WITH: LM2587; LM2588, TURNS RATIO: 1:2.5:2.5, SWITCHING FREQUENCY IS 100 KHZ; 200 KHZ	COMPATIBLE WITH: LM2587; LM2588, TURNS RATIO: 1:1, SWITCHING FREQUENCY IS 100 KHZ; 200 KHZ	COMPATIBLE WITH: LM2585; LM2586, TURNS RATIO: 1:.5:1.15:1.15, SWITCHING FREQUENCY IS 100 KHZ	COMPATIBLE WITH: LM2585; LM2586, TURNS RATIO: 1:1.2:1.2, SWITCHING FREQUENCY IS 100 KHZ	COMPATIBLE WITH: LM2585; LM2586, TURNS RATIO: 1:1, SWITCHING FREQUENCY IS 100 KHZ	-
Certification	UL	UL	UL	UL	UL	-
high	17.5 mm	17.5 mm	17.5 mm	17.5 mm	17.5 mm	-
Maximum input voltage	6 V	16 V	36 V	36 V	16 V	-
Minimum input voltage	4 V	14 V	18 V	18 V	8 V	-
length	20 mm	20 mm	20 mm	20 mm	20 mm	-
Installation features	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	-
Number of primary windings	1	1	1	1	1	-
Number of secondary windings	2	1	3	2	1	-
Output voltage 1	12 V	11.25 V	12 V	12 V	12 V	-
physical size	L20.0XB17.0XH17.5 (mm)	L20.0XB17.0XH17.5 (mm)	L20.0XB17.0XH17.5 (mm)	L20.0XB17.0XH17.5 (mm)	L20.0XB17.0XH17.5 (mm)	-
Primary inductance	22 µH	22 µH	66 µH	65 µH	47 µH	-
surface mount	NO	NO	NO	NO	NO	-
Transformer type	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	-
width	17 mm	17 mm	17 mm	17 mm	17 mm	-

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Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

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