Block 18 V ac 2 Output Through Hole PCB Transformer, UL, VDE 25 VA
- RS Stock No.:
- 347-2773
- Mfr. Part No.:
- VCM 25/2/18
- Brand:
- Block
Bulk discount available
Subtotal (1 unit)*
£32.29
(exc. VAT)
£38.75
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 13 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £32.29 |
| 10 - 24 | £29.03 |
| 25 - 49 | £26.32 |
| 50 - 99 | £23.41 |
| 100 + | £19.99 |
*price indicative
- RS Stock No.:
- 347-2773
- Mfr. Part No.:
- VCM 25/2/18
- Brand:
- Block
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Block | |
| Secondary Voltage | 18 V ac | |
| Product Type | PCB Transformer | |
| Primary Voltage | 230 V ac | |
| Number of Outputs | 2 | |
| Length | 81.2mm | |
| Width | 49.2 mm | |
| Depth | 55mm | |
| Power | 25VA | |
| Weight | 610g | |
| Mount Type | Through Hole | |
| Number of Pins | 6 | |
| Winding Type | Dual Secondary, Single Primary | |
| Maximum Operating Temperature | 40°C | |
| Efficiency | 82% | |
| Minimum Operating Frequency | 50Hz | |
| Standards/Approvals | UL, VDE | |
| Maximum Operating Frequency | 60Hz | |
| Select all | ||
|---|---|---|
Brand Block | ||
Secondary Voltage 18 V ac | ||
Product Type PCB Transformer | ||
Primary Voltage 230 V ac | ||
Number of Outputs 2 | ||
Length 81.2mm | ||
Width 49.2 mm | ||
Depth 55mm | ||
Power 25VA | ||
Weight 610g | ||
Mount Type Through Hole | ||
Number of Pins 6 | ||
Winding Type Dual Secondary, Single Primary | ||
Maximum Operating Temperature 40°C | ||
Efficiency 82% | ||
Minimum Operating Frequency 50Hz | ||
Standards/Approvals UL, VDE | ||
Maximum Operating Frequency 60Hz | ||
- COO (Country of Origin):
- DE
PCB Mount 230Vac Primary VC/VCM Series
Single and twin secondary windings for series or parallel connection
Vacuum resin moulded to UL94-V0 rating
Low inter-winding capacitance
Low radiated noise
100% electrical and flash tested
Extra fixing points for secure board mounting (25 VA and 36 VA)
Note
To conform to VDE 0550,UL506 all transformers with 2 x 24V outputs should not have their secondaries connected in series.
Approvals
ENEC, UL recognised
Standards
EN 61 558 IEC 61558
Related links
- Block 18V ac 1 Output Through Hole PCB Transformer, 25VA
- Block 12V ac 2 Output Through Hole PCB Transformer, 25VA
- Block 9V ac 2 Output Through Hole PCB Transformer, 25VA
- Block 24V ac 2 Output Through Hole PCB Transformer, 25VA
- Block 18V ac 2 Output Through Hole PCB Transformer, 36VA
- Block 18V ac 2 Output Through Hole PCB Transformer, 2.3VA
- Block 18V ac 2 Output Through Hole PCB Transformer, 1.5VA
- Block 18V ac 2 Output Through Hole PCB Transformer, 3.2VA