“Blue Fairy” T8 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: 8VA

6. Rated Voltage:

1) Standard series:
Primary: 220V±10% 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 T8 Series Standard Product:

8.Outline, Installation Dimension and Detailed Technical Parameters of T8

Model	Windings	Secondary voltage		Secondary current (mA)	Secondary Pins	Equivalent internal resistance (Ом)
		Idle	Full load
T8-01		7.5V	6V	1333	7-9	1.3
T8-01B		9.3V	7.5V	1067		2.1
T8-02		11.2V	9V	889		3
T8-03		14.9V	12V	667		5.3
T8-04		18.7V	15V	533		8.3
T8-05		22.4V	18V	444		12
T8-05B		26.1V	21V	381		16.3
T8-06		29.9V	24V	333		21.3
T8-06B		33.6V	27V	296		27
T8-07		2x7.5V	2x6V	2x667	6-7 9-10	2x2.7
T8-07B		2x9.3V	2x7.5V	2x533		2x4.2
T8-08		2x11.2V	2x9V	2x444		2x6
T8-09		2x14.9V	2x12V	2x333		2x10.6
T8-10		2x18.7V	2x15V	2x267		2x16.6
T8-11		2x22.4V	2x18V	2x222		2x24
T8-11B		2x26.1V	2x21V	2x190		2x32.6
T8-12		2x29.9V	2x24V	2x167		2x42
T8-12B		2x33.6V	2x27V	2x148		2x54