“Blue Fairy” T1.3L Model PCB Soldering Power Transformers

1.Features:

• Fully-encapsulated printed circuit board being able to be directly welded and assembled, easy to use, perfect outline;
• Compact in structure, solid, vibration-proof, moisture-proof, flame-resistant, and high dielectric strength;
• Higher power density with smaller size;
• Economical transformers in application, competitive price

2.Ambient Conditions:

• Ambient temperature: -10...+40°C;
• Relative humid <90% при 40°C;
• Atmospheric pressure: 860~1060mbar (650~800mmHg approximately);

3.Insulation Rating: Class B (130°C).

4.Safety features:

• Dielectric resistance: >1000MОм in normal condition;
• Insulation withstand voltages: Better than GB/T15290 standard requirements.
• Fire retardancy: In conformity with UL94-Vo;
• Insulation impact strength: Continuously 10 times impact of 6KV (50HZ)/50μS;

5. Rated Power: 1.3VA

6. Rated Voltage:

1) Standard series:
Primary: 220V±15% 50Hz/60Hz
Secondary:
single output:6V, 7.5V, 9V, 12V, 15V, 18V, 21V, 24V, 27V;
double output:2x6V, 2x7.5V, 2x9V, 2x12V, 2x15V, 2x18V, 2x21V, 2x24V, 2x27V

2) Non-standard series: It can be customized based on customer's requirements.

7. Universal Technical Parameters of T1.3L Series Standard Product:

8.Outline, Installation Dimension and Detailed Technical Parameters of T1.3L

Model	Windings	Secondary voltage		Secondary current (mA)	Secondary Pins	Equivalent internal resistance (Ом)
		Idle	Full load
T1.3L-01		7.3V	6V	216	7-9	6
T1.3L-01B		9.09V	7.5V	173		9
T1.3L-02		10.9V	9V	144		13
T1.3L-03		14.4V	12V	108		23
T1.3L-04		18.2V	15V	87		37
T1.3L-05		21.7V	18V	72		52
T1.3L-05B		25.4V	21V	61.9		73
T1.3L-06		29.1V	24V	54		95
T1.3L-06B		32.7V	27V	48		120
T1.3L-07		2x7.1V	2x6V	2x108	6-7 9-10	2x12
T1.3L-07B		2x9V	2x7.5V	2x87		2x18
T1.3L-08		2x10.8V	2x9V	2x72		2x27
T1.3L-09		2x14.3V	2x12V	2x54		2x46
T1.3L-10		2x18V	2x15V	2x43		2x75
T1.3L-11		2x21.5V	2x18V	2x36		2x105
T1.3L-11B		2x25.2V	2x21V	2x31		2x144
T1.3L-12		2x28.8V	2x24V	2x27		2x189
T1.3L-12B		2x32.6V	2x27V	2x24		2x253