TRANSFORMERS
Control Transformers
Auto Type
Isolation Type
Halogen Light
Step-down Transformers
Auto Type
Isolation Type
3 phase Transformers
Auto Type
Isolation Type
AC to DC Adaptors
Variable
Pin Type
General Application
Thai Technology Evolution Co., Ltd. has in stock Auto transformers (also known as StepUp/StepDown) for immediate delivery. These autotransformers are available in power ranges from 50VA to 3000VA in both 100 and 110 volt configurations.

They are also Bi-Directional and designed to accommodate 50/60 Hertz applications for greater versatility. Built toThai Technology Evolution 's exacting standards, these auto-transformers are highly efficient, and small in size.
 
Input Voltage: 220V/380V 50/60Hz
Output Voltage: 9V/12V/18V/24V/110V/220V
Capacity: 1.2VA – 2.5 kVA (details in table below)
Winding Type: Isolated secondary winding
Withstand Voltage Test: Primary–Secondary > 2500V, sensitivity 1mA
Primary-Core >2500V, sensitivity 1mA.
Insulation Test: Primary-Secondary >100MOhm at 1000V
Primary-Core >100MOhm at 1000V
Winding Insulation Class: 155 degree C
Lead wires/Terminals: Pins or U/L approved lead wires, or terminal blocks (depending on transformer capacity)
Capacity Input (V) Output (V) Input/output connections Dimensions Weight
1.2VA 220 9/12/18/24 Pins (5x2) 28x35x25 0.10
2VA 220 9/12/18/24 Pins (5x2) 28x35x30 0.12
3VA 220 9/12/18/24 Pins (5x2) 33x41x31 0.15
4VA 220 9/12/18/24 Pins (8x2) 44x53x23 0.2
6VA 220 9/12/18/24 Pins (8x2) 44x53x29 0.3
8VA 220 9/12/18/24 Pins (10x2) 57x68x25 0.4
12VA 220 9/12/18/24 Pins (10x2) 57x68x29 0.5
16VA 220 9/12/18/24 Pins (10x2) 57x68x32 0.6
24VA 220 9/12/18/24 Pins (10x2) 57x68x36 0.7
30VA 220 9/12/18/24 Pins (12x2) 70x86x37 0.8
40VA 220 9/12/18/24 Pins (12x2) 70x86x22 1.0
20VA 220/380 12/24/110/220 Lead wires 67x55x56 0.7
30VA 220/380 12/24/110/220 Lead wires 76x55x68 1.8
60VA 220/380 12/24/110/220 Lead wires 96x70x84 2.3
100VA 220/380 12/24/110/220 Lead wires/Terminals 96x90x84 3.2
150VA 220/380 12/24/110/220 Lead wires/Terminals 114x80x100 3.8
200VA 220/380 12/24/110/220 Lead wires/Terminals 114x95x100 4.6
250VA 220/380 24/110/220 Lead wires/Terminals 114x115x100 6.1
300VA 220/380 24/110/220 Lead wires/Terminals 114x125x100 6.9
350VA 220/380 24/110/220 Lead wires/Terminals 133x105x118 7.2
400VA 220/380 24/110/220 Lead wires/Terminals 133x120x118 7.8
500VA 220/380 24/110/220 Lead wires/Terminals 133x140x118 8.5
750VA 220/380 110/220 Lead wires/Terminals 152x145x137 11.8
1.0kVA 220/380 110/220 Lead wires/Terminals 152x155x137 15.2
1.5kVA 220/380 110/220 Lead wires/Terminals 190x150x155 16.0
2.0kVA 220/380 110/220 Lead wires/Terminals 190x165x155 18.2
2.5kVA 220/380 110/220 Lead wires/Terminals 190x185x155 19.0