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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
STEU 63 - Part List
8 parts in total| Mfr Part # | Quantity Available | Price | Category | Power - Rated | Frequency - Operating | Width | Length | Mounting Type | Maximum Temperature Limit | Size / Dimension | Frequency - Min | Voltage - Secondary | Secondary Winding(s) | Voltage - Supply (Vcc/Vdd) | Height | Primary Material | Material - Insulation | Temperature | Frequency - Max | Number of Outputs | Voltage - Primary | Voltage - Secondary (Full Load) | Depth | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 179 | 1: ¥326.366 | - | 63VA | 50Hz | 85mm | 78mm | DIN Rail Mount, Panel Mount | +40°C | 78 x 85 x 88mm | - | - | - | - | - | - | - | - | 60Hz | 2 | 230 V ac, 400 V ac | 12 V ac | 88mm | 1.3kg | |
| 187 | 1: ¥312.9564 | - | 63VA | 50Hz | 85mm | 78mm | DIN Rail Mount, Panel Mount | +40°C | 78 x 85 x 88mm | - | - | - | - | - | - | - | - | 60Hz | 2 | 230 V ac, 400 V ac | 115 V ac | 88mm | 1.3kg | |
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 | 11 | 1: ¥669.30 | - | 630 | 60Hz | 113 | 150 | 面板 | +40°C | 150 x 118 x 148mm | 50Hz | 2 x 115V 交流 | 2 x 115 VAC | 230/400V 交流 | 143 | 230 VAC or 400 VAC, 50...60 Hz | VDE = B, UL = 130 | max.+40 °C | - | - | - | - | - | - |
STEU 63/24 Control Transformer, 63 VA, 230/400Vi, 12/24VAC out Control transformer 63 VA, STEU 63/24, Block Block USA | 0 | - | 63 | - | 85 | 84 | - | - | - | - | - | 2 x 12 VAC | - | 88 | 230 VAC or 400 VAC, 50...60 Hz | VDE = B, UL = 130 | max.+40 °C | - | - | - | - | - | - | |
STEU 63/23 Control Transformer, 63 VA, 230/400Vi, 115/230VAC out Control transformer 63 VA, STEU 63/23, Block Block USA | 0 | - | 63 | - | 85 | 84 | - | - | - | - | - | 2 x 115 VAC | - | 88 | 230 VAC or 400 VAC, 50...60 Hz | VDE = B, UL = 130 | max.+40 °C | - | - | - | - | - | - | |
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 | 10 | 1: ¥931.20 | - | 630 | 60Hz | 113 | 150 | 面板 | +40°C | 150 x 118 x 143mm | 50Hz | 2 x 12V 交流 | 2 x 12 VAC | 230/400V 交流 | 143 | 230 VAC or 400 VAC, 50...60 Hz | VDE = B, UL = 130 | max.+40 °C | - | - | - | - | - | - |
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 | 10 | 1: ¥308.96 | - | 63VA | 60Hz | - | - | DIN 导轨 | +40°C | 84 x 92 x 88mm | 50Hz | 2 x 24V 交流 | - | 230/400V 交流 | - | - | - | - | - | - | - | - | - | - |
| 10 | 1: ¥813.57 | - | 630VA | 60Hz | - | - | 面板 | +40°C | - | 50Hz | 2 x 24V 交流 | - | 230/400V 交流 | - | - | - | - | - | - | - | - | - | - |


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