74010 MYRRA Transformer (Other) In Stock
MYRRA 74010 is an E16 core flyback transformer delivering dual outputs of 5 V and 12 V at up to 12 W total power for offline switching power supplies. Designed for compact SMPS designs with isolated secondary windings for mixed-voltage rail generation. Available from stock worldwide with fast shipping.
- Manufacturer
- MYRRA
- Package
- Other
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- 74010 Datasheet PDF
- Category
- Transformer
- Price
- From $3.1860(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual isolated output windings providing 5 V and 12 V rails simultaneously from a single E16 core flyback transformer
- 12 W total power rating in a compact E16 ferrite core suitable for space-constrained SMPS designs
- Flyback topology compatible winding arrangement supporting discontinuous and continuous conduction mode operation
- PCB-mount through-hole termination for reliable mechanical fixation and low-impedance winding connections in offline power supplies
Applications
MYRRA 74010 is used in offline flyback power supplies for industrial control equipment, home automation gateways, and embedded system boards requiring simultaneous 5 V logic and 12 V peripheral rails from a single transformer at up to 12 W. Its E16 core construction allows compact PCB integration in DIN-rail power modules, building automation controllers, and low-power IoT gateway PSUs where board volume below 30 cm³ is targeted. The dual-output design simplifies magnetics selection for two-output offline converters using popular PWM controllers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 74010:
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Frequently Asked Questions
What output voltages and total power does MYRRA 74010 support in a flyback converter design?
MYRRA 74010 provides dual isolated secondary windings with 5 V and 12 V output voltages at a combined maximum power of 12 W. This makes it suitable for offline flyback converters powering logic rails at 5 V alongside 12 V peripheral or fan rails in industrial panel controllers and home automation gateway power supplies.
What core size does MYRRA 74010 use and how does this affect PCB integration in compact power supplies?
MYRRA 74010 is built on an E16 ferrite core, which measures approximately 16 mm across the center post, enabling a compact PCB footprint suitable for power supplies with total volume budgets below 30 cm³. The E16 core balances flux density and winding area to achieve 12 W power transfer at typical 65 kHz to 130 kHz switching frequencies used in cost-effective flyback converter designs.
Which PWM controller ICs are commonly paired with MYRRA 74010 to build a complete offline flyback power supply?
MYRRA 74010 is commonly paired with current-mode PWM controllers such as Texas Instruments UCC2803, NXP TEA1721, or STMicroelectronics VIPER22A, which provide the gate drive signal at 50 kHz to 130 kHz switching frequency. These controllers complement the 12 W E16 transformer by managing feedback compensation, cycle-by-cycle current limiting, and soft-start, allowing a complete two-output 5 V / 12 V isolated supply to be designed with fewer than 30 external components.
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Why Buy from FindMyChip
About MYRRA
MYRRA is a leading electronic component manufacturer. FindMyChip sources MYRRA ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $25.3100 | $25.31 |
| 3+ | $23.4400 | $70.32 |
| 100+ | $3.3775 | $337.75 |
| 250+ | $3.2751 | $818.77 |
| 500+ | $3.1860 | $1593.00 |
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