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STEU 63 Series

Compact control transformers for voltage regulation and isolation

The STEU 63 series from Block Transformatoren-Elektronik GmbH is a lineup of compact control transformers designed for voltage regulation and isolation tasks. These transformers are ideal for applications requiring precise voltage adjustments and electrical isolation, such as in industrial automation, medical equipment, and test benches. If you're working on systems that need to regulate voltage without introducing noise or interference, these transformers offer a reliable solution.

One thing worth noting is their compact design, which makes them suitable for space-constrained environments. Engineers tend to reach for this when they need robust voltage regulation in tight spaces, like in embedded systems or machinery with limited real estate. Another practical advantage is their ability to provide galvanic isolation, which is crucial for safety and signal integrity in many electronic circuits. Overall, the STEU 63 series strikes a good balance between performance and size, making them a solid choice for a variety of engineering challenges.

Series Images (6)

Frequently Asked Questions

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STEU 63 - Part List

8 parts in total

Power - Rated

Size / Dimension

Width

Length

Mounting Type

Voltage - Secondary

Frequency - Operating

Voltage - Secondary (Full Load)

Secondary Winding(s)

Height

Mfr Part #Quantity AvailablePriceCategoryPower - RatedFrequency - OperatingWidthLengthMounting TypeMaximum Temperature LimitSize / DimensionFrequency - MinVoltage - SecondarySecondary Winding(s)Voltage - Supply (Vcc/Vdd)HeightPrimary MaterialMaterial - InsulationTemperatureFrequency - MaxNumber of OutputsVoltage - PrimaryVoltage - Secondary (Full Load)DepthWeight
STEU 63/2X12
STEU 63/2X12

63VA Isolating Transformer, 12V ac

Block

1791: ¥326.366-63VA50Hz85mm78mmDIN Rail Mount, Panel Mount+40°C78 x 85 x 88mm--------60Hz2230 V ac, 400 V ac12 V ac88mm1.3kg
STEU 63/2X115
STEU 63/2X115

63VA Isolating Transformer, 115V ac

Block

1871: ¥312.9564-63VA50Hz85mm78mmDIN Rail Mount, Panel Mount+40°C78 x 85 x 88mm--------60Hz2230 V ac, 400 V ac115 V ac88mm1.3kg
STEU 630/23
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STEU 630/23

Control Transformer, 630 VA, 230/400Vi, 115/230VAC out Control transformer 630 VA, STEU 630/23, Block Block 630VA 隔离变压器, 初级:230/400V ac 次级:2 x 115V ac

Block USA

111: ¥669.30-63060Hz113150面板+40°C150 x 118 x 148mm50Hz2 x 115V 交流2 x 115 VAC230/400V 交流143230 VAC or 400 VAC, 50...60 HzVDE = B, UL = 130max.+40 °C------
STEU 63/24
STEU 63/24

Control Transformer, 63 VA, 230/400Vi, 12/24VAC out Control transformer 63 VA, STEU 63/24, Block

Block USA

0-63-8584-----2 x 12 VAC-88230 VAC or 400 VAC, 50...60 HzVDE = B, UL = 130max.+40 °C------
STEU 63/23
STEU 63/23

Control Transformer, 63 VA, 230/400Vi, 115/230VAC out Control transformer 63 VA, STEU 63/23, Block

Block USA

0-63-8584-----2 x 115 VAC-88230 VAC or 400 VAC, 50...60 HzVDE = B, UL = 130max.+40 °C------
STEU 630/24
2
STEU 630/24

Control Transformer, 630 VA, 230/400Vi, 12/24VAC out Control transformer 630 VA, STEU 630/24, Block Block 630VA 隔离变压器, 初级:230/400V ac 次级:2 x 12V ac

Block USA

101: ¥931.20-63060Hz113150面板+40°C150 x 118 x 143mm50Hz2 x 12V 交流2 x 12 VAC230/400V 交流143230 VAC or 400 VAC, 50...60 HzVDE = B, UL = 130max.+40 °C------
STEU 63/48
STEU 63/48

Control Transformer, 63 VA, 230/400Vi, 24/48VAC out Block 63VA 隔离变压器, 初级:230/400V ac 次级:2 x 24V ac

Block USA

101: ¥308.96-63VA60Hz--DIN 导轨+40°C84 x 92 x 88mm50Hz2 x 24V 交流-230/400V 交流----------
STEU 630/48
STEU 630/48

Block 630VA 隔离变压器, 初级:230/400V ac 次级:2 x 24V ac

Block

101: ¥813.57-630VA60Hz--面板+40°C-50Hz2 x 24V 交流-230/400V 交流----------
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