Ignition Transformer With Double Output (TL433 Series)

Ignition Transformer with Double Output (TL433 Series)

Features:

All materials are designated under Insulation Class B (130°C)
Dielectric strength – 4000V_rms.
Potted under vacuum.
Ambient temperature: +70°C
Operating frequency: Approx. 20 kHz.
Output voltage: 2x ≥ 20kV p-p.
Spark gap: 4 ~ 8 mm
No-Load operation up to 30 sec.
Terminals: PCB mounting and faston tab 2.8 x 0.8 mm

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TL433x-1zzz Series (PCB mounting)

	A	B	C	D	E	F	G	H	I	Weight (g)
Dimension (mm)	55.0	23.8	27.0	4.0	SQ0.64	17.5	15.0	8.0	—	72
Tolerance (mm)	max.	max.	max.	±1.0	±0.1	±0.2	±0.2	±0.5	—	approx.

	A	B	C	D	E	F	G	H	I	Weight (g)
Dimension (mm)	55.0	29.7	27.0	4.0	SQ0.64	17.5	15.56	8.0	5.63	78
Tolerance (mm)	max.	max.	max.	±1.0	±0.1	±0.2	±0.2	±0.5	±0.5	approx.

Part Number Designation:	Example:
TL433x-yzzz	e.g. TL433U-1102
	120V input and PCB mounting.
Where x = U series for 120V version
E series for 230V version	TL433E-2203
y = Case style (1, 2 or 3)	230V input and PCB mounting,
zzz = Winding part number	With two faston tab output.
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	TL433U-3102
	120V input and PCB mounting,
	With four faston tab output.

Circuit diagram:

Winding
P/N (zzz)

Primary

Turn Ratio

Spark Gap (mm)

Inductance mH±20%

DC Resistance W±15%

Pri : Aux : Sec1 : Sec2

101

102

103

104

1.06

1.06

1.06

1.06

0.506

0.506

0.506

0.506

125 : 18 : 2750 : 2750

125 : 18 : 3120 : 3120

125 : 18 : 3500 : 3500

125 : 18 : 4000 : 4000

4 ~ 8

4 ~ 8

4 ~ 8

4 ~ 8

201

202

203

204

4.56

4.56

4.56

4.56

2.16

2.16

2.16

2.16

260 : 10 : 2600 : 2600

260 : 10 : 3120 : 3120

260 : 10 : 3900 : 3900

260 : 10 : 4680 : 4680

4 ~ 8

4 ~ 8

4 ~ 8

4 ~ 8

Note: 1) Rated inductance is specified winding at 10kHz, 0.1V

2) DC resistance is measured at 25°C, typical values.

	Product Catalog
	Ignition-Transformer-With-Double-Output-TL433-Series