DFSG - Chokes by the300e

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									Chokes www.schurter.com/pg8 Saturating Choke
 

DFSG

Description

-	Saturating	choke -	THT-terminals -	Based	on	laminated	iron	core -	Fully	potted	resign

Applications

-	Phase	angle	control	circuits	with	thyristors,	triacs	or	transistors -	The	choke	acts	at	its	optimum	when	it	is	mounted	directly	at	the	interference	originator	(thyristor,	triac)

Standards
-	EN	60938

References Weblinks

General	Product	Information Approvals,	RoHS,	CHINA-RoHS,	e-Store,	SCHURTER-Stock-Check,	 Distributor-Stock-Check

Technical Data
Rated	Voltage Rated	Current Power	Operating	Frequency Terminal	technic Weight Material:	Housing Sealing	Compound up	to	440	VAC 0.8	-	10	A	@	Ta	45	°C 50/60	Hz THT,	Flexible	wire 14	-	86	g UL	94V-0	 UL	94V-0	 Isolation	Voltage Climatic	Category Allowable	Operation	Temp. 2	kV	eff.,	winding	to	ambient 25/100/21	acc.	to	IEC	60068-1 -25	°C	to	100	°C

Dimensions Case 00

Case 08

ø 0.6

=

=

12.5

=

=

7.5 18

=

15

7

=

10 22.5

=

=

22.5

18

15

19

5

EMC products

ø 0.8



DFSG
www.schurter.com/pg8 Case 17 Case 21

Chokes

ø 0.8

=

17.5 22 4.5 =

= 33

20 = 10 30 = =

30

=

15 33

=

25.5

10

Diagrams
2)

2)

1)

1)

1) Line  2) Load  Interference suppression with resistive load, 2-phase

1) Line  2) Load  Interference suppression with resisitive load, 2-stage  DFSG: Radio interference suppression saturation choke  DFK: Radio interference suppression choke magnetically condensated
2)

2)

1)

1)

3)

1) Line  2) Load  3) only to protection class I  Interference suppression with resistive load, < 10A, e.g. dimmers circuit (DFSG)

1) Line  2) Load  Interference suppression with inductive load

Derating Curves

% of nominal current Allowed current versus ambient temperature



EMC products

Chokes www.schurter.com/pg8 Variants
In [A] 0.8 1.5 2 3 3 5 6 10 Rcu [mΩ] 1300 450 260 100 165 70 60 30 Weight [g] 14 14 29 29 55 86 55 86 Case 00 00 08 08 17 21 17 21 Packing unit [pcs.] 90 90 25 25 30 30 30 30 Order Number DFSG-20-0001 DFSG-20-0002 DFSG-25-0001 DFSG-25-0002 DFSG-30-0001 DFSG-33-0001 DFSG-30-0002 DFSG-33-0002

DFSG
Distributor-Stock-Check	|	SCHURTER-Stock-Check	|	e-Store

The	specifications,	descriptions	and	illustrations	indicated	in	this	document	are	based	on	 EMC products current	information.	All	content	is	subject	to	modifications	and	amendments.




								
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