The wye-prolonged delta connected balance transformer is a new 3-phase to 2-phase balance transformer, which has been used in electrified railway in China.

星形延边三角形接线平衡变压器是应用于我国电气化铁道的一种新型三相—两相平衡变压器。

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MW DC arc furnace uses the current 2-transformer rectifier bridge thyristor controlled by adjusting the angle trigger to compose 24 pulse wave rectifier circuit.

MW直流电弧的电流控制采用2台整流变压器控制，通过调节晶闸管桥触发角构成24脉波整流电路。

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Output transformer has 2-dimensional regulating function, which makes center alignment of inductor and workpiece be easy.

输出变压器具有二维调节功能，使感应器与工件对中心极为方便。

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While talks of a Transformer 2 are still just gossamer promise, you can always snag that Eee Pad Slider while you sit and wait.

ENGADGET: ASUS' next gen Eee Pad Transformer to pack NVIDIA's quad-core Kal-El, launch this October?

Use one Clickfree Transformer with many 2.5" or 3.5" external hard drives, giving them all Clickfree simplicity.

ENGADGET: Clickfree gone wild at CES: 1TB drive, Mac support and online backup

On the night of 9 February, they travelled through blizzard conditions to the construction site, and planted a 5lb (2.3kg) bomb at an electricity transformer powering the whole project.

BBC: Tryweryn: 50 years since bombing of reservoir dam