Best Block products in the Transformer category
On this page you'll find a ranking of the best Block products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Block Isolation transformer,100VA 2x12V o/p
Primary rated voltage: 230V AC
Secondary rated voltage: 12V AC
Rated power: 100VA
Mounting type: Panel mount
Number of outputs: 2
Length: 166mm
Width: 77mm
Depth: 76mm
Dimensions: 166 x 77 x 76mm
Operating frequency min.: 50Hz
Operating frequency max.: 60Hz
Temperature max.: +40°C
Weight: 2kg
The safety isolating transformers in this series from Block are short-circuit proof and have thermal overload protection. The single-phase transformers include mounting holes for easy installation and have two independent secondary windings that can be connected in series or parallel. These very efficient safety isolating transformers feature protection by integrated primary fuse. Block safety isolating transformers benefit from the following features: encapsulated in plastic housing up to 300 VA, metal housing from 500 VA upwards, screw terminals on input and output, strain relief for connection cable, dual output for series or parallel connection, high efficiency (typical 88%), 100% electrical test and 5 kV breakdown test, maximum ambient temperature: +40 °C, insulation class: Class B (typical), construction: Class 2, protection class: IP20.
2. Block PCB mount transformer 5.0VA 1x12 o/p
Secondary rated voltage: 12V AC
Nominal power: 5VA
Primary rated voltage: 230V AC
Number of outputs: 1
Length: 44mm
Width: 37mm
Depth: 33mm
Dimensions: 44 x 37 x 33mm
Weight: 190g
Mounting type: Through hole mounting
Maximum temperature: +50°C
Minimum operating frequency: 50Hz
Maximum operating frequency: 60Hz
Complies with EN 61558, ENEC, and UL approval. For transformers with two 24V outputs, the secondary windings should not be connected in series. PCB mounted, 230V AC primary, VC/VCM series. One and two secondary windings for series or parallel connection. Molded with resin under vacuum to UL94-V0. Low capacitance between turns. Low noise. 100% electrical and breakdown testing. Extra mounting points for secure PCB mounting (25VA and 36VA).
3. Block STEU Isolating Transformer 630VA 2x12V
Primary nominal voltage: 230/400 V ac
Secondary nominal voltage: 2 x 12 V ac
Rated power: 630 VA
Mounting type: Panel mounting
Dimensions: 150 x 118 x 143 mm
Minimum operating frequency: 50 Hz
Maximum operating frequency: 60 Hz
Maximum temperature: +40 °C
Block isolation transformers of the STEU series. Isolation transformers of the BLOCK STEU series with a dual input of 230 and 400 V ac. These safety transformers provide high power for their size due to their compact design. The transformers can be quickly wired thanks to the use of spring terminals. They are also easy to mount with their stable metal base plate featuring oval slots. Features: dual input voltage, good inrush behavior due to reduced starting currents, excellent corrosion protection, low noise, and contact-protected screw terminal connections in accordance with UVV BGV A3. Application area: An isolation transformer for safe galvanic separation of the input and output sides. The transformer is suitable for creating SELV and PELV due to the limitation on the output voltage. The design of the transformer can supply control systems according to VDE0113.
4. Block VB 2.3/1/24 Print transformer 1 x 230 V/AC 1 x 24 V/AC 2.30 VA
The Block VB 2.3/1/24 print transformer is a reliable device for voltage adjustment and electrical isolation. With an input voltage of 230 V/AC and an output voltage of 24 V/AC, this transformer provides a power output of 2.3 VA. It is particularly suitable for applications where safe and efficient voltage conversion is required. The transformer is compact and lightweight, making it ideal for use in various electrical systems. Its design ensures easy integration into existing systems, while the electrical specifications guarantee stable performance. The Block VB 2.3/1/24 is therefore a practical solution for voltage adjustment needs in different applications.
- Input voltage of 230 V/AC for versatile applications
- Output voltage of 24 V/AC with a maximum power of 2.3 VA
- Compact design for easy integration into electrical systems.
5. Block Transformer PCB 16VA 2x12V
The Block PCB 16VA 2x12V transformer is a high-quality printed circuit transformer designed for use in various electronic circuits. With an input voltage of 230 volts and a total power of 16 volt-amperes, this transformer provides a reliable power supply for your projects. It features two secondary outputs of 12 volts each, capable of delivering a current of up to 666 milliamperes. The transformer is compact and lightweight, making it ideal for integration into circuit boards. Installation is done by soldering onto the designated pins, allowing for easy setup. Its robust construction ensures a long lifespan and reliable performance in various applications.
- Two secondary outputs with 12 V AC for flexible applications
- Input voltage of 230 V for universal usability
- Compact design with a height and length of 57 mm
- Sturdy construction for long life and reliability.
6. Block Transformer FL PCB 30VA 2x18V
Secondary rated voltage = 18V ac
Nominal power = 30VA
Primary rated voltage = 115V ac, 230V ac
Number of outputs = 2
Length = 68mm
Width = 35.8mm
Depth = 57mm
Dimensions = 68 x 35.8 x 57mm
Weight = 530g
Mounting type = through hole mounting
Temperature max = +40°C
Operating frequency min. = 50Hz
Operating frequency max. = 60Hz
VD 61 558. Transformers with 2 x 24 V outputs are not approved according to VDE, SEV. PCB mounted, flat, 115 / 230 Vac primary. Two primary windings for 115 Vac, 50 to 60 Hz, for series or parallel connection Two secondary windings for series or parallel connection Compact flat design Vacuum epoxy resin molded part according to class UL94-V0 Two-piece coil made of glass fiber reinforced polyamide 100% electrical testing and breakdown testing Low capacitance between turns Low noise Additional mounting holes for safe PCB mounting Standard: EN60742, VDE 0551, IEC 61558.
7. Block Transformer PCB 1VA 2x6V
Secondary rated voltage: 6V AC
Nominal power: 1VA
Primary rated voltage: 230V AC
Number of outputs: 2
Length: 32.3mm
Width: 21.8mm
Depth: 27.3mm
Dimensions: 32.3 x 21.8 x 27.3mm
Weight: 72g
Mounting type: Through hole mounting
Maximum temperature: +70°C
EN 61558, ENEC 10, UL recognized component. PCB mount transformers, short circuit proof, VB and PT series. 230V AC, 50 to 60 Hz primary. One or two secondary windings for series or parallel connection (for compliance reasons, 0.35 to 3.2 VA transformers with 2 x 15V and 2 x 18V outputs and all transformers with 2 x 24V outputs should not have the secondary windings connected in series, otherwise they would not meet VDE 0550 approval). Series VB (0.35-3.2 VA) is inherently short-circuit proof. Series PT (4.5-22 VA) is protected by an internal PTC unit. Compact design. Vacuum epoxy resin molded part conforms to class UL94-V0. Two-piece coil of fiberglass-reinforced polyamide. 100% electrical and dielectric strength testing. High efficiency and low heating. Low inter-turn capacitance. Low noise. Extra mounting points for secure PCB mounting (models 4.5 VA and above).
8. Block Control, Safety Isolating Transformer ST Series
The Block ST 2500/4/23 is a highly advanced control, safety, and isolation transformer designed for a wide range of applications. With a rated power of 2500 volt-amperes (VA) and an output voltage of 230 volts (V), this transformer provides a reliable and safe power supply. It is particularly suitable for use in industrial and commercial environments where safety and efficiency are of utmost importance. The transformer features an inrush current limiter that helps prevent sudden current spikes and extends the device's lifespan. Its robust construction and screw terminal connections allow for easy installation and maintenance. Weighing 25.5 kilograms and with compact dimensions, the Block ST 2500/4/23 is both powerful and space-saving.
- Inrush current-limited operation to avoid current spikes
- Robust design for industrial applications
- Easy installation with screw terminal connections
- High power of 2500 VA for versatile applications.
9. Block Transformer PCB 16VA 2x18V
The Block PCB 16VA 2x18V transformer is a high-quality component specifically designed for use on printed circuit boards. With a power rating of 16 volt-amperes (VA) and an input voltage of 230 volts (V), this transformer provides a reliable power supply for various electronic applications. The output voltage is 18 volts (V), allowing for efficient conversion of alternating current. The transformer is compact and lightweight, making it ideal for use in tight spaces. Installation is straightforward through soldering onto the circuit board, enabling flexible integration into different circuits. With a current rating of 444 milliamperes (mA), it can supply a variety of devices with the necessary energy. Its robust construction ensures a long lifespan and high reliability during operation.
- Suitable for mounting on printed circuit boards
- Robust design for high reliability
- Easy integration into various circuits
- Efficient conversion of alternating current.
10. Block Isolation transformer,60VA 2x115V o/p
Primary rated voltage: 230V AC
Secondary rated voltage: 115V AC
Rated power: 60VA
Mounting type: Panel mount
Number of outputs: 2
Length: 166mm
Width: 77mm
Depth: 76mm
Dimensions: 166 x 77 x 76mm
Operating frequency min.: 50Hz
Operating frequency max.: 60Hz
Temperature max.: +40°C
Weight: 1.6kg
The safety isolating transformers in this series from Block are short-circuit proof and have thermal overload protection. The single-phase transformers include mounting holes for easy installation and have two independent secondary windings that can be connected in series or parallel. These very efficient safety isolating transformers feature protection by integrated primary fuse. Block safety isolating transformers benefit from the following features: encapsulated in plastic housing up to 300 VA, metal housing from 500 VA upwards, screw terminals on input and output, strain relief for connection cable, dual output for series or parallel connection, high efficiency (typ. 88 %), 100 % electrical test and 5 kV breakdown test, max. ambient temperature: +40 °C, insulation class: Class B (typical), construction: Class 2, protection class: IP20.
