Block 12 V ac 1 Output Through Hole PCB Transformer, VDE, UL 1 VA
- RS Stock No.:
- 748-411
- Mfr. Part No.:
- VB 1,0/1/12
- Brand:
- Block
N
This image is representative of the product range
Bulk discount available
Subtotal (1 tube of 15 units)*
$194.865
(exc. GST)
$214.35
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- 15 unit(s) shipping from 21 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 15 - 60 | $12.991 | $194.87 |
| 75 + | $12.601 | $189.02 |
*price indicative
- RS Stock No.:
- 748-411
- Mfr. Part No.:
- VB 1,0/1/12
- Brand:
- Block
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Block | |
| Product Type | PCB Transformer | |
| Secondary Voltage | 12 V ac | |
| Primary Voltage | 230 V ac | |
| Number of Outputs | 1 | |
| Length | 32.3mm | |
| Width | 27.3mm | |
| Power | 1VA | |
| Depth | 21.8mm | |
| Weight | 70g | |
| Mount Type | Through Hole | |
| Winding Type | Single Secondary, Single Primary | |
| Isolation Voltage | 5000V | |
| Maximum Operating Temperature | 70°C | |
| Efficiency | 55% | |
| Minimum Operating Frequency | 50Hz | |
| Maximum Operating Frequency | 60Hz | |
| Standards/Approvals | VDE, UL | |
| Select all | ||
|---|---|---|
Brand Block | ||
Product Type PCB Transformer | ||
Secondary Voltage 12 V ac | ||
Primary Voltage 230 V ac | ||
Number of Outputs 1 | ||
Length 32.3mm | ||
Width 27.3mm | ||
Power 1VA | ||
Depth 21.8mm | ||
Weight 70g | ||
Mount Type Through Hole | ||
Winding Type Single Secondary, Single Primary | ||
Isolation Voltage 5000V | ||
Maximum Operating Temperature 70°C | ||
Efficiency 55% | ||
Minimum Operating Frequency 50Hz | ||
Maximum Operating Frequency 60Hz | ||
Standards/Approvals VDE, UL | ||
- COO (Country of Origin):
- CN
The Block PCB Transformer provides reliable galvanic isolation to separate primary and secondary circuits for maximum electrical safety. These Compact units are engineered with a specialised construction that ensures absolute short-circuit protection.
Safety isolating transformer compliant with EN IEC 61558-2-6
Absolutely short circuit proof design
Minimal size with high power density
Self extinguishing encapsulation material
Supports Safety Extra Low Voltage circuits
Related links
- Block 12 V ac 1 Output Through Hole PCB Transformer UL 1 VA
- Block 9 V ac 1 Output Pin PCB Transformer ENEC 10 (VDE) 1 VA
- Block 8 V ac 2 Output Through Hole PCB Transformer UL 1 VA
- Block 9 V ac 2 Output Through Hole PCB Transformer UL 1 VA
- Block 12 V ac 2 Output Through Hole PCB Transformer UL 0.35 VA
- Block 6 V ac 1 Output Pin PCB Transformer IEC 61558-2-6 ENEC 10 (VDE)
- Block 12 V ac 1 Output Through Hole PCB Transformer UL 10 VA
- Block 12 V ac 1 Output Pin PCB Transformer C-UL-US 2 VA