• Woonyoung Open-Type Isolation Transformer WY21-AO Series (200-240 V to 100-110 V)
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Woonyoung Open-Type Isolation Transformer WY21-AO Series (200-240 V to 100-110 V)

Woonyoung Open-Type Isolation Transformer WY21-AO Series (200-240 V to 100-110 V)

Single-phase isolation transformer with solder (WB) or open (WO) terminals, 200/220/240 V input and 100/110 V output.

Key features

  • Isolation (double winding) construction
  • Primary and secondary voltage taps
  • Rated capacity at the maximum voltage tap
  • CE certified

Specifications

Phase Single phase
WY21-10AO Type: WB | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 10 VA | Dimensions W x H x D (mm): 85 x 52 x 44 | Weight (kg): 0.45
WY21-15AO Type: WB | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 15 VA | Dimensions W x H x D (mm): 85 x 52 x 52 | Weight (kg): 0.60
WY21-25AO Type: WB | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 25 VA | Dimensions W x H x D (mm): 95 x 60 x 55 | Weight (kg): 0.75
WY21-40AO Type: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 40 VA | Dimensions W x H x D (mm): 78 x 68 x 83 | Weight (kg): 1.34
WY21-60AO Type: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 60 VA | Dimensions W x H x D (mm): 78 x 68 x 88 | Weight (kg): 1.49
WY21-80AO Type: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 80 VA | Dimensions W x H x D (mm): 88 x 78 x 103 | Weight (kg): 1.98
WY21-100AO Type: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 100 VA | Dimensions W x H x D (mm): 99 x 85 x 105 | Weight (kg): 2.58
WY21-150AO Type: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 150 VA | Dimensions W x H x D (mm): 99 x 86 x 116 | Weight (kg): 3.23
Industrial TransformersWoonyoung
8 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Woonyoung Open-Type Isolation Transformer WY21-AO Series (200-240 V to 100-110 V)

Brand Woonyoung·Industrial Transformers

Available part numbers (8)

WY21-10AO, WY21-15AO, WY21-25AO, WY21-40AO, WY21-60AO, WY21-80AO, WY21-100AO, WY21-150AO

How to order

Send the Woonyoung part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
WY21-10AOType: WB | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 10 VA | Dimensions W x H x D (mm): 85 x 52 x 44 | Weight (kg): 0.45
WY21-15AOType: WB | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 15 VA | Dimensions W x H x D (mm): 85 x 52 x 52 | Weight (kg): 0.60
WY21-25AOType: WB | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 25 VA | Dimensions W x H x D (mm): 95 x 60 x 55 | Weight (kg): 0.75
WY21-40AOType: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 40 VA | Dimensions W x H x D (mm): 78 x 68 x 83 | Weight (kg): 1.34
WY21-60AOType: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 60 VA | Dimensions W x H x D (mm): 78 x 68 x 88 | Weight (kg): 1.49
WY21-80AOType: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 80 VA | Dimensions W x H x D (mm): 88 x 78 x 103 | Weight (kg): 1.98
WY21-100AOType: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 100 VA | Dimensions W x H x D (mm): 99 x 85 x 105 | Weight (kg): 2.58
WY21-150AOType: WO | Primary (V): 0-200-220-240 | Secondary (V): 0-100-110 | Capacity: 150 VA | Dimensions W x H x D (mm): 99 x 86 x 116 | Weight (kg): 3.23

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