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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% 40°C;
- Atmospheric pressure: 860~1060mbar (650~800mmHg approximately);
3.Insulation Rating: Class B (130°C).
4.Safety features:
- Dielectric resistance: >1000M 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: 0,5VA
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 T0.5 Series Standard Product:
| No. |
Model |
Power |
Idle
Current |
Idle
Loss |
Voltage
Regulation
Ratio |
Temperature
Rise |
Weight
(g) |
Dimension
LxWxH
(mm3) |
| 1 |
T0.5 |
0.5VA |
<4mA |
<0.25W |
<40% |
<15°C |
40 |
26x22.5x23 |
8.Outline, Installation Dimension and Detailed Technical Parameters of T0.5
| Primary pins |
Primary voltage |
Frequency |
Primary current |
| Rating |
Max. |
Idle |
Full load |
| 1-4 |
220V |
242V |
50Hz /60Hz |
<4mA |
<6mA |
| Model |
Windings |
Secondary voltage |
Secondary
current
(mA) |
Secondary
Pins |
Equivalent
internal
resistance
() |
| Idle |
Full load |
| T0.5-01 |
 |
9.8V |
6V |
83 |
6-7 |
49.7 |
| T0.5-01B |
12.3V |
7.5V |
67 |
77 |
| T0.5-02 |
14.7V |
9V |
56 |
110.6 |
| T0.5-03 |
19.7V |
12V |
42 |
196.6 |
| T0.5-04 |
24.6V |
15V |
33 |
312.7 |
| T0.5-05 |
29.5V |
18V |
28 |
442.2 |
| T0.5-05B |
34.4V |
21V |
24 |
602 |
| T0.5-06 |
39.3V |
24V |
21 |
786 |
| T0.5-06B |
44.2V |
27V |
18.5 |
1004 |
| T0.5-07 |
 |
2x9.8V |
2x6V |
2x42 |
5-6
7-8 |
2x98 |
| T0.5-07B |
2x12.3V |
2x7.5V |
2x33 |
2x156 |
| T0.5-08 |
2x14.7V |
2x9V |
2x28 |
2x221 |
| T0.5-09 |
2x19.7V |
2x12V |
2x21 |
2x393 |
| T0.5-10 |
2x24.6V |
2x15V |
2x17 |
2x607 |
| T0.5-11 |
2x29.5V |
2x18V |
2x14 |
2x884.5 |
| T0.5-11B |
2x34.4V |
2x21V |
2x12 |
2x1204 |
| T0.5-12 |
2x39.3V |
2x24V |
2x10 |
2x1651 |
| T0.5-12B |
2x44.2V |
2x27V |
2x9 |
2x2064 |
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