6V ac 1 Output Through Hole PCB Transformer, 0.5VA

  • RS Stock No. 732-0516
  • Mfr. Part No. VB 0,5/1/6
  • Brand Block
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

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

Selection Guide (Dual secondary)
VA Rating Fixing centres (mm)   Pin configuration (mm)        
  C1 C2 P1 S1 S2 A Pin Size
0.35 - - 15 5 5 15 0.6 Ø
0.5 - - 15 5 5 15 0.6 Ø
1.0 - - 20 10 5 20 0.8 Ø
1.5 - - 20 10 5 20 0.8 Ø
2.3 - - 20 10 5 20 0.8 Ø
3.2 - - 20 10 5 25 0.8 Ø
4.5 35 28 25 15 5 25 0.8 Ø
7.5 40 32 25 15 5 27.5 0.8 Ø
13 47.5 37.5 30 20 5 30 0.8 Ø
22 52.5 40 30 10 10 32.5 0.8 Ø
Isolation
  Primary to Secondary 5kV
Secondary to Secondary 250V
Protection   Class 2
Insulation:
VB Series
PT Series
Class B (130°C) Class A (105°C)
Class E (120°C) Class A (105°C)
Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case.    
Max Ambient Temperature 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C  
Selection Guide (Single secondary)
VA Rating Pin configuration (mm)      
  P1 S1 A Pin Size
0.35 15 5 15 0.6 Ø
0.5 15 5 15 0.6 Ø
1.0 20 10 20 0.6 Ø
1.2 20 10 20 0.8 Ø
1.5 20 10 20 0.8 Ø
2.0 20 10 20 0.8 Ø
2.8 20 10 20 0.8 Ø
3.2 20 10 25 0.8 Ø

Standards

EN 61558

Approvals

ENEC 10; UL recognised component

//media.rs-online.com/t_line/L7320525-01.gif

Approvals

VDE; UL

Standards

EN 61558

Specifications
Attribute Value
Secondary Voltage Rating 6V ac
Power Rating 0.5VA
Primary Voltage Rating 230V ac
Number of Outputs 1
Length 22mm
Width 22.7mm
Depth 19mm
Dimensions 22 x 22.7 x 19mm
Weight 40g
Mounting Type Through Hole
Maximum Temperature +70°C
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
31 In stock for FREE next working day delivery
Price Each
£ 3.71
(exc. VAT)
£ 4.45
(inc. VAT)
Units
Per unit
1 - 9
£3.71
10 - 24
£3.53
25 - 49
£3.16
50 - 99
£2.93
100 +
£2.61
Related Products
Use as power, safety or displacement transformers in ...
Description:
Use as power, safety or displacement transformers in accordance with the applicable EN normHigh short-term performanceLow switch-on power (switch-on rush)Protect against short circuits and overloading with motor protection switches on main sideElectrically isolated coilsScrew terminal connectors.
MYRRA encapsulated electronic transformers are Switched Mode Power ...
Description:
MYRRA encapsulated electronic transformers are Switched Mode Power Supplies based on Flyback topologyThey are an interesting alternative to the traditional supply in the most common applications of power lower than 5WENERGY SAVING due to high efficiency and low standby powerThe applications for the Electronic series are, telecom supplies, electric substations ...
MYRRA encapsulated electronic transformers are Switched Mode Power ...
Description:
MYRRA encapsulated electronic transformers are Switched Mode Power Supplies based on Flyback topologyThey are an interesting alternative to the traditional supply in the most common applications of power lower than 5WENERGY SAVING due to high efficiency and low standby powerThe applications for the Electronic serie are, telecom supplies, electric substations ...
High-quality open style toroidal transformers with a single ...
Description:
High-quality open style toroidal transformers with a single 230 Vac 50/60 Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently. Small size and low weight compared with traditional stacked lamination typesExtremely low level of radiated magnetic field and very low induced noise (hum)Very ...