4 Output 35 → 40W Flyback SMPS Transformer, 85 → 265V ac, 3.3 → 7 V ac, 8 → 16.5 V ac, 500μH
- RS stock no.:
- 418-5559
- Mfr. Part No.:
- 74040
- Manufacturer:
- Myrra
Bulk discount available
Subtotal (1 unit)*
R 220,38
(exc. VAT)
R 253,44
(inc. VAT)
FREE delivery for orders over R 1,500.00
Limited stock
- Plus 55 left, shipping from 02 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 24 | R 220.38 |
| 25 - 49 | R 214.87 |
| 50 - 99 | R 208.42 |
| 100 - 249 | R 200.08 |
| 250 + | R 192.08 |
*price indicative
- RS stock no.:
- 418-5559
- Mfr. Part No.:
- 74040
- Manufacturer:
- Myrra
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Myrra | |
| Secondary Voltage Rating | 3.3 → 7 V ac, 8 → 16.5 V ac | |
| Primary Voltage Rating | 85 → 265V ac | |
| Power Rating | 35 → 40W | |
| Number of Outputs | 4 | |
| Mounting Type | PCB Mount | |
| Application | Flyback | |
| Inductance | 500µH | |
| Secondary Current | 1.5 A, 4 A | |
| Length | 37mm | |
| Width | 37mm | |
| Depth | 27mm | |
| Dimensions | 37 x 37 x 27mm | |
| Maximum Temperature | +50°C | |
| Number of Phases | 1 | |
| Core Type | Laminated | |
| Construction | CEI335, CEI61558, CEI950 | |
| Minimum Operating Frequency | 100kHz | |
| Select all | ||
|---|---|---|
Brand Myrra | ||
Secondary Voltage Rating 3.3 → 7 V ac, 8 → 16.5 V ac | ||
Primary Voltage Rating 85 → 265V ac | ||
Power Rating 35 → 40W | ||
Number of Outputs 4 | ||
Mounting Type PCB Mount | ||
Application Flyback | ||
Inductance 500µH | ||
Secondary Current 1.5 A, 4 A | ||
Length 37mm | ||
Width 37mm | ||
Depth 27mm | ||
Dimensions 37 x 37 x 27mm | ||
Maximum Temperature +50°C | ||
Number of Phases 1 | ||
Core Type Laminated | ||
Construction CEI335, CEI61558, CEI950 | ||
Minimum Operating Frequency 100kHz | ||
- COO (Country of Origin):
- FR
Switch mode power supply transformers format E25 & ETD, 15 W switch mode
From Myrra the E25 and ETD Series flyback transformers form the core of a switch mode power supply in association with a specialised circuit (VIPer, TOPSwitch, CoolSet, or control circuit + Mosfet.) Constructed with reinforced insulation, the E25 and ETD Series of flyback transformers exclusively use UL94-V0 listed materials.
Features and Benefits:
• Primary / Secondary Insulation ≥ 4000V
• Primary / Auxiliary Insulation ≥ 1500V
• Creepage distance Primary / Secondary ≥ 8mm
• Secondaries can be connected in series or in parallel.
• Materials comply with UL94-V0
Open Frame - Laminated
PCB mounting mains transformers with a single 230Va.c. or twin 115Va.c. 50/60Hz primary winding. Independent secondary windings may be connected in series or parallel to give a wide range of output voltage and current options.
Double section metric bobbin construction
Full varnish impregnation
Standards
IEC 950, IEC 61558 for reinforced insulation
Related links
- 3 Output 15 → 30W Flyback SMPS Transformer 3.3 → 7 V ac, 8 → 17 V ac
- 2 Output 4W Flyback SMPS Transformer 3.3 → 7 V dc, 8 → 17 V dc
- 4 Output 70 → 120W Flyback SMPS Transformer 3.3 → 6.5 V ac
- 4 Output 60 → 80W Flyback SMPS Transformer 3.3 → 6.5 V ac
- 1 Output 4.5 → 6W Flyback SMPS Transformer 3.3 → 6V ac
- 1 Output 3.1W Flyback SMPS Transformer 3.3 → 6V ac, 2.1mH
- 4 Output 120 → 160W Flyback SMPS Transformer 10 → 16.5 V ac
- 2 Output 7 → 10W Flyback SMPS Transformer 4 → 7 V ac, 8 → 17 V ac