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Block PCB Transformer 230 V ac 9 V ac 2.8 VA Pin Mount VB 2,8/1/9

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Block PCB Transformer 230 V ac 9 V ac 2.8 VA Pin Mount VB 2,8/1/9

Name: Block PCB Transformer 230 V ac 9 V ac 2.8 VA Pin Mount VB 2,8/1/9
Brand: Block
SKU: 360621
Price: 11.99 USD
Availability: InStock

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Category PCB Transformer Brand Block Condition New

Specifications

Country of Origin	Germany
Brand	Block
Efficiency	57%
Length	32.3mm
Model	VB 2,8/1/9
Depth	34mm
Gross Weight	140g
Width	27.3mm
Mount Type	Pin
Series	VB 2.8/1/9
Maximum Operating Temperature	70°C
Number of outputs	1
Standards/Approvals	C-UL-US, ENEC 10 (VDE)
Pay online using	Or choose to pay later via bank transfer
RS Stock No.	121-3832Brand: RS PRO
Isolation Voltage	5000V
Primary Voltage	230 V ac
Secondary Voltage	9 V ac
Minimum Operating Frequency	50Hz
Maximum Operating Frequency	60Hz

Key Features

Operates at a primary voltage of 230 V ac with a secondary voltage of 9 V ac.
Delivers a power rating of 2.8 VA suitable for low power applications.
Compact dimensions of 32.3 mm length, 27.3 mm width, and 34 mm depth.
Supports operating frequencies between 50 Hz and 60 Hz for various uses.
Mounted via pins, ensuring secure PCB integration.
Isolation voltage rating of 5000 V provides electrical safety and durability.
Constructed with vacuum epoxy resin molded to UL94-V0 rating enhancing safety and reliability.
Meets C-UL-US and ENEC 10 (VDE) standards for quality and compliance.

Product Description

Block VB 2,8/1/9 is a compact PCB transformer operating at a primary voltage of 230 V ac and providing a single output at 9 V ac with a power rating of 2.8 VA. This pin mount transformer is ideal for applications requiring reliable voltage conversion in electronic devices and circuits.

The transformer is fabricated with vacuum epoxy resin molded to UL94-V0 flame retardant standards and features double section glass fibre reinforced polyamide bobbins, ensuring high durability and electrical safety. With an isolation voltage of 5000 V, it offers excellent protection against voltage spikes.

Designed to meet international safety standards including C-UL-US and ENEC 10 (VDE), the Block VB 2,8/1/9 transformer operates efficiently at frequencies ranging from 50 Hz to 60 Hz and a maximum operating temperature of 70°C, supporting consistent performance under typical electrical load conditions.

Its compact size with dimensions of 32.3 mm length, 27.3 mm width, and 34 mm depth, combined with a light weight of 140 grams, makes it a suitable choice for dense PCB layouts and industrial electronic assemblies.

The VB series transformers are inherently short circuit proof, providing enhanced safety in circuit design. Additionally, the design minimizes inter-winding capacitance and radiated noise, contributing to stable and interference-free operation in sensitive electronic environments.

This transformer is widely used across industrial, manufacturing, laboratory, and electronic automotive applications for voltage step-down, isolation, and power supply conditioning.

Operates between 50Hz and 60Hz frequency range. Compact footprint facilitates easy PCB integration. High isolation voltage for improved electrical safety. Complies with major international safety norms. Vacuum epoxy resin molding ensures flame retardancy.

Short circuit proof design minimizes risk of failure. Low radiated noise suitable for sensitive electronics. Lightweight and compact form factor. Explore more PCB Transformers from Block and similar high-quality products via EnvMart for your power supply requirements.