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Block PCB Transformer 12 V ac 1 Output Pin, 0.5 VA, C-UL-US, ENEC 10 (VDE) VB 0,5/1/12
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Block |
| Efficiency | 40% |
| Length | 22mm |
| Model | VB 0,5/1/12 |
| Depth | 19mm |
| Gross Weight | 40g |
| Width | 22.7mm |
| Mount Type | Pin |
| Series | VB 0.5/1/12 |
| Maximum Operating Temperature | 70°C |
| Number of outputs | 1 |
| Standards/Approvals | C-UL-US, ENEC 10 (VDE) |
| Isolation Voltage | 5000V |
| Primary Voltage | 230 V ac |
| Secondary Voltage | 12 V ac |
| Minimum Operating Frequency | 50Hz |
| Maximum Operating Frequency | 60Hz |
| Block 12 V ac 1 Output Through Hole PCB Transformer, VDE, UL 1 VABrand | Block |
Key Features
- Operates with 230 V ac primary voltage for standard mains input.
- Produces 12 V ac secondary voltage with a single output connection.
- Compact dimensions of 22 mm length, 22.7 mm width, and 19 mm depth support PCB mounting.
- Pin mount type ensures secure and easy installation on printed circuit boards.
- Features a maximum operating temperature of 70°C for robust thermal endurance.
- Offers an isolation voltage rating of 5000 V to ensure electrical safety.
- Built to C-UL-US and ENEC 10 (VDE) standards for quality and certification compliance.
- Constructed with vacuum epoxy resin moulded to UL94-V0 rating and glass fibre reinforced polyamide bobbins.
Product Description
Block VB 0,5/1/12 PCB Transformer is a high-quality 0.5 VA power supply component designed for demanding electronic applications requiring reliable voltage transformation. With 230 V ac primary input and a single 12 V ac output pin, it provides consistent power conversion optimized for PCB mounting.
This transformer meets multiple safety and quality standards, including C-UL-US and ENEC 10 (VDE), ensuring industrial compliance and operational safety. Its compact size of 22 x 22.7 x 19 mm and pin mounting style offer easy integration into electronic circuits.
Constructed using vacuum epoxy resin moulding for UL94-V0 flame retardant rating and double section glass fibre reinforced polyamide bobbins, the unit guarantees durability and electrical isolation with a 5000 V rating. The transformer is inherently short circuit proof and designed for low radiated noise and minimal temperature rise, with operation up to 70°C.
Typical uses include industrial, commercial, and electronic equipment requiring isolated low voltage power transformers with high efficiency and compact footprint. The VB series from Block is widely adopted in power supplies and distribution systems.
230 V ac primary voltage suitable for mains frequency of 50-60 Hz. 12 V ac secondary voltage with single output for straightforward connectivity. Pin mount type designed for secure PCB installation. Robust construction with epoxy resin moulding and glass fibre bobbins.
Short circuit proof and high efficiency design reduces energy loss. Compliance with C-UL-US and ENEC 10 (VDE) certifications ensures reliability. Compact dimensions allow fitment in limited space environments. Maximum operating temperature of 70°C restricts overheating risks.
Electrical isolation voltage of 5000 V enhances safety in sensitive circuits. Low noise and vibration optimized for sensitive electronic designs. Explore the full range of Block transformers and PCB components on EnvMart for enhanced industrial and commercial applications requiring robust power supply solutions.
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Frequently Asked Questions
The primary voltage rating for this transformer is 230 V AC, suitable for standard mains input.
This model provides a secondary voltage output of 12 V AC with a single output pin.
The dimensions of this transformer are 22 mm in length, 22.7 mm in width, and 19 mm in depth.
The maximum operating temperature for this transformer is 70°C.
It complies with C-UL-US and ENEC 10 (VDE) standards for quality and safety.
The isolation voltage rating is 5000 V, ensuring electrical safety in sensitive applications.
The gross weight of this transformer is 40 grams.
This transformer uses a pin mount type for secure installation on printed circuit boards.
The efficiency rating of this transformer is 40%.
The primary voltage operates within a frequency range of 50 to 60 Hz.
Yes, it is optimized for low noise and vibration, making it suitable for sensitive electronic designs.
It is constructed with vacuum epoxy resin moulding and glass fibre reinforced polyamide bobbins, providing durability and safety.
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