Block PCB mount transformer 1.0VA 1x12 o/p

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Product details

Secondary nominal voltage: 12V AC
Nominal power: 1VA
Primary nominal voltage: 230V AC
Number of outputs: 1
Length: 32.3mm
Width: 27.3mm
Depth: 21.8mm
Dimensions: 32.3 x 27.3 x 21.8mm
Weight: 70g
Mounting type: Through-hole mounting
Maximum temperature: +70°C
Minimum operating frequency: 50Hz
Maximum operating frequency: 60Hz

EN 61558, ENEC 10, UL recognized component. Transformers for PCB mounting, short-circuit proof, series VB and PT. 230V AC, 50 to 60Hz primary. One or two secondary windings for series or parallel connection. For compliance reasons, transformers with 2 x 15V and 2 x 18V outputs, as well as all transformers with 2 x 24V outputs, should not have their secondary windings connected in series, as they would not meet the 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 encapsulation according to UL94-V0 class. Two-part coil made of glass-fiber reinforced polyamide. 100% electrical testing and dielectric strength testing. High efficiency and low heating. Low capacitance between windings. Low noise interference. Extra mounting points for secure PCB mounting (models from 4.5 VA).

Key specifications

transformer type
PCB transformer
input voltage
230 V
Output voltage
12 V
Electric current
0.08 A
Power
1 W

General information

Item number
9935953
Manufacturer
Block
Category
Transformer
Manufacturer No.
VB 1,0/1/12
Release date
22.10.2018

Transformers + Coils Features

transformer type
PCB transformer

Power supply

input voltage
230 V
Output voltage
12 V
Electric current
0.08 A
Power
1 W

Voluntary climate contribution

CO₂ emissions
0.7 kg
Climate contribution
CHF 0.11

Product dimensions

Length
32.30 mm
Height
21.80 mm
Weight
70 g

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