Technical Documents
Specifications
Brand
BlockSecondary Voltage
18 V
Product Type
PCB Transformer
Primary Voltage
230 V
Number of Outputs
1
Length
23mm
Width
23mm
Depth
24mm
Power
0.5VA
Weight
35g
Mount Type
Through Hole
PCB Transformer Current
0.028A
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
70°C
Series
VB
Minimum Operating Frequency
50Hz
Standards/Approvals
RoHS, VDE, EN 615586 009, UL 51, cURus, CSA . E1051, CE
Maximum Operating Frequency
60Hz
Country of Origin
China
Product Details
The Block PCB transformer production processes undergo adjustments to both visual appearance and technical characteristics. Slight variations in no-load voltages and efficiency may occur, though the pinning remains identical to the previous version. These transformers ensure galvanic isolation between primary and secondary circuits, featuring a special construction for absolute short-circuit safety. Additionally, they meet all requirements for supplying Safety Extra Low Voltage (SELV) circuits.
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Technical Documents
Specifications
Brand
BlockSecondary Voltage
18 V
Product Type
PCB Transformer
Primary Voltage
230 V
Number of Outputs
1
Length
23mm
Width
23mm
Depth
24mm
Power
0.5VA
Weight
35g
Mount Type
Through Hole
PCB Transformer Current
0.028A
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
70°C
Series
VB
Minimum Operating Frequency
50Hz
Standards/Approvals
RoHS, VDE, EN 615586 009, UL 51, cURus, CSA . E1051, CE
Maximum Operating Frequency
60Hz
Country of Origin
China
Product Details
The Block PCB transformer production processes undergo adjustments to both visual appearance and technical characteristics. Slight variations in no-load voltages and efficiency may occur, though the pinning remains identical to the previous version. These transformers ensure galvanic isolation between primary and secondary circuits, featuring a special construction for absolute short-circuit safety. Additionally, they meet all requirements for supplying Safety Extra Low Voltage (SELV) circuits.