EPC3126-3-LF datasheet, PDF - EEWORLD Datasheet

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EPC3126-3-LF: DescriptionStand-Off Type Low Power Push-Pull Transformers; CategoryPower management transformer; File Size12KB，1 Pages; ManufacturerPCA Electronics Inc.; Websitehttp://www.pca.com/; Environmental Compliance

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EPC3126-3-LF Overview

Stand-Off Type Low Power Push-Pull Transformers

EPC3126-3-LF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	PCA Electronics Inc.
Reach Compliance Code	compli
ECCN code	EAR99
Other features	SWITCHING FREQUENCY IS 250 KHZ TO 1 MHZ, PUSHPULL
Certification	UL
high	6.35 mm
Maximum input voltage	5 V
JESD-609 code	e2
length	12.7 mm
Installation features	THROUGH HOLE MOUNTED
Number of primary windings	1
Number of secondary windings	1
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output voltage 1	10 V
method of packing	TRAY
physical size	L12.7XB8.89XH6.35 (mm)
rated power	1 W
Primary inductance	793 µH
surface mount	NO
Terminal surface	Tin/Silver (Sn/Ag)
Transformer type	SMPS TRANSFORMER
width	8.89 mm

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Stand-Off Type Low Power

Push-Pull Transformers

ELECTRONICS INC.

EPC3126-X-LF

• Designed for use with Maxim Max 253/845

• Operating Temperature : -40°C to +85°C

• PFA Teflon Insulation (Triple Insulated Wire)

• UL1446 Class H (Class 180) Insulating System

• UL94-V0 Recognized Materials

• Up to 1 Watt

Electrical Parameters @ 25° C

PCA

Part

Number

EPC3126-1-LF

Voltage

(V)

Primary

OCL

(µH Typ.)

Turns

Ratio

(Pri. to Sec.)

(V-µSec.)

Duty Cycle

(%)

Rectification

(Half or Full Wave)

V in

V out

@ 100 KHz, 0.1 Vrms

Pri. :Sec.

@ 350 KHz

Connections

793

1CT:2CT

Voltage Doubler

3.3

793

1CT:2CT

† Output Center Tap

EPC3126-2-LF

793

1CT:1.3CT

† Output Center Tap

793

1CT:1.3CT

Voltage Doubler

EPC3126-3-LF

793

1CT:2.6CT

† Output Center Tap

EPC3126-4-LF

793

1CT:3CT

† Output Center Tap

793

1CT:3CT

Voltage Doubler

EPC3126-5-LF

3.3

793

1CT:1CT

Voltage Doubler

EPC3126-6-LF

793

1CT:0.6CT

Voltage Doubler

EPC3126-7-LF

793

1CT:1.5CT

Voltage Doubler

• Switching Frequency :

250 KHz - 1 MHz

• Isolation :

4500 Vrms (1 minute)

• Connections :

Output Center Tap as Common/Return

•

{

Notes :

1. Assembly Process

(Solder Composition)

EPC3126-X-LF

(Assembly Solder))

SnAg

260°C

10 (+2/-0) seconds

Schematic

Pri.

Sec.

2. Peak Solder Rating

(per JES22-B106-B)

3. Weight

4. Packaging Information

(Tray)

TBD grams

TBD pcs / tray

Package

PCA

3 EPC3126-X-LF 4

D.C.

.350

Max.

(8.89)

.500 Max.

(12.70)

.250

Max.

(6.35)

.020

(.508)

.400

(10.16)

.500 Min.

(12.70)

.100

(2.54)

.200

(5.08)

.070 Min. (1.78)

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.

CSC3126-X-LF

Rev. -

1/10/06 FT

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

EPC3126-3-LF Related Products

	EPC3126-3-LF	EPC3126-4-LF	EPC3126-5-LF	EPC3126-6-LF	EPC3126-7-LF	EPC3126-X-LF_15
Description	Stand-Off Type Low Power Push-Pull Transformers	Stand-Off Type Low Power Push-Pull Transformers	Stand-Off Type Low Power Push-Pull Transformers	Stand-Off Type Low Power Push-Pull Transformers	Stand-Off Type Low Power Push-Pull Transformers	Stand-Off Type Low Power Push-Pull Transformers
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	-
Reach Compliance Code	compli	compliant	compli	compli	compli	-
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	-
Other features	SWITCHING FREQUENCY IS 250 KHZ TO 1 MHZ, PUSHPULL	SWITCHING FREQUENCY IS 250 KHZ TO 1 MHZ, PUSHPULL	SWITCHING FREQUENCY IS 250 KHZ TO 1 MHZ, PUSHPULL	SWITCHING FREQUENCY IS 250 KHZ TO 1 MHZ, PUSHPULL	SWITCHING FREQUENCY IS 250 KHZ TO 1 MHZ, PUSHPULL	-
Certification	UL	UL	UL	UL	UL	-
high	6.35 mm	6.35 mm	6.35 mm	6.35 mm	6.35 mm	-
Maximum input voltage	5 V	5 V	3.3 V	5 V	5 V	-
JESD-609 code	e2	e2	e2	e2	e2	-
length	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 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	1	1	1	1	1	-
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-
Output voltage 1	10 V	24 V	5 V	5 V	12 V	-
method of packing	TRAY	TRAY	TRAY	TRAY	TRAY	-
physical size	L12.7XB8.89XH6.35 (mm)	L12.7XB8.89XH6.35 (mm)	L12.7XB8.89XH6.35 (mm)	L12.7XB8.89XH6.35 (mm)	L12.7XB8.89XH6.35 (mm)	-
rated power	1 W	1 W	1 W	1 W	1 W	-
Primary inductance	793 µH	793 µH	793 µH	793 µH	793 µH	-
surface mount	NO	NO	NO	NO	NO	-
Terminal surface	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	-
Transformer type	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	-
width	8.89 mm	8.89 mm	8.89 mm	8.89 mm	8.89 mm	-

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