DER-100 datasheet(7/22 Pages) POWERINT

Part #	DER-100

Description	24 W Primary-side Regulated Flyback Power Supply using TOP245Y

Download	22 Pages

Scroll/Zoom	100%

Manufacturer	POWERINT [Power Integrations, Inc.]

Direct Link	http://www.powerint.com

Logo

7 / 22 page

DER-100

24W Flyback Power Supply – TOP245

December 7, 2005

Page 7 of 22

Power Integrations

Tel: +1 408 414 9200 Fax: +1 408 414 9201

www.powerint.com

5

Transformer Specification

Transformer Construction

Electrical Diagram

Winding Order

Core Information

Core Type

EI25

Core Material

NC-2H or Equivalent

Estimated Gap length, mm

0.362

Gapped Effective Inductance, nH/t^2

133

Primary Inductance, uH

686

Bobbin Information (Manual Input)

Bobbin Reference

Generic, 5 pri. + 5 sec.

Bobbin Orientation

Vertical

Similar Part No. - DER-100

Manufacturer	Part #	Datasheet	Description
Power Integrations, Inc...	DER-105	605Kb / 24P	19.3 W Wide Range Flyback Power Supply using TOP243Y
	DER-106	939Kb / 29P	15W Flyback Power Supply using TOP244P
	DER-107	1,010Kb / 26P	10W Compact Power Supply using TOP245R
	DER-108	974Kb / 19P	7.2 W Dual Output Power Supply using TNY267G
	DER-109	408Kb / 14P	0.7W Power Supply using LNK353P

Manufacturer	Part #	Datasheet	Description
Fairchild Semiconductor	AN-8033	825Kb / 16P	Primary Side Regulated (PSR) Flyback Converter
Diodes Incorporated	AP3783	576Kb / 17P	PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
Monolithic Power System...	MP6004	1Mb / 23P	Primary-Side Regulated Flyback/Buck 80V DCDC Converter
Diodes Incorporated	AP3783	613Kb / 17P	PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
	AP3783R	582Kb / 17P	PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
	AP3781	646Kb / 15P	PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER Rev. 2 - 2 May 2020
	AP3983R	696Kb / 15P	PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
	AP3783R	589Kb / 17P	PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
	AP3785T	659Kb / 18P	PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
Fairchild Semiconductor	AN-9741	379Kb / 12P	Design Guideline for LED Lamp Control Using Primary-Side Regulated Flyback Converter, FL103M