Block 24 V ac 1 Output Pin PCB Transformer, C-UL-US, ENEC 10 (VDE) 1.5 VA
- RS Stock No.:
- 842-322
- Mfr. Part No.:
- VB 1,5/1/24
- Manufacturer:
- Block
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Bulk discount available
View bulk pricing optionsSubtotal (1 tube of 15 units)*
TWD3,595.50
(exc. GST)
TWD3,775.20
(inc. GST)
FREE delivery for orders over NT$1,300.00
Temporarily out of stock
- Shipping from August 06, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 15 - 60 | TWD239.70 | TWD3,595.50 |
| 75 + | TWD232.50 | TWD3,487.50 |
*price indicative
- RS Stock No.:
- 842-322
- Mfr. Part No.:
- VB 1,5/1/24
- Manufacturer:
- Block
Specifications
Product overview and 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 | 24 V ac | |
| Primary Voltage | 230 V ac | |
| Number of Outputs | 1 | |
| Length | 32.3mm | |
| Width | 27.3mm | |
| Power | 1.5VA | |
| Depth | 23.8mm | |
| Weight | 0.08kg | |
| Mount Type | Pin | |
| Winding Type | Copper Winding | |
| PCB Transformer Current | 0.042A | |
| Minimum Operating Temperature | -20°C | |
| Isolation Voltage | 5000V | |
| Number of Pins | 2 | |
| Efficiency | 57% | |
| Maximum Operating Temperature | 70°C | |
| Minimum Operating Frequency | 50Hz | |
| Series | VB 1.5/1/24 | |
| Standards/Approvals | C-UL-US, ENEC 10 (VDE) | |
| Maximum Operating Frequency | 60Hz | |
| Select all | ||
|---|---|---|
Brand Block | ||
Product Type PCB Transformer | ||
Secondary Voltage 24 V ac | ||
Primary Voltage 230 V ac | ||
Number of Outputs 1 | ||
Length 32.3mm | ||
Width 27.3mm | ||
Power 1.5VA | ||
Depth 23.8mm | ||
Weight 0.08kg | ||
Mount Type Pin | ||
Winding Type Copper Winding | ||
PCB Transformer Current 0.042A | ||
Minimum Operating Temperature -20°C | ||
Isolation Voltage 5000V | ||
Number of Pins 2 | ||
Efficiency 57% | ||
Maximum Operating Temperature 70°C | ||
Minimum Operating Frequency 50Hz | ||
Series VB 1.5/1/24 | ||
Standards/Approvals C-UL-US, ENEC 10 (VDE) | ||
Maximum Operating Frequency 60Hz | ||
- COO (Country of Origin):
- CN
Transformers PCB Mount, Short Circuit Proof, VB & PT Series
230Va.c. 50 to 60Hz primary
Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval)
VB series (0.35 - 3.2VA) are inherently short circuit proof
PT series (4.5 - 22VA) are protected by internal PTC device
Compact design
Vacuum epoxy resin moulded to UL94-V0 rating
Double section glass Fibre reinforced polyamide bobbins
100% electrical and flash tested
High efficiency and low temperature rise
Low inter-winding capacitance
Low radiated noise
Extra fixing holes for secure boarding mounting on 4.5VA and above
Approvals
ENEC 10; UL recognised component
Standards
EN 61558