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PoE Small Power EP10 SMD Electronic Pulse Transformer For Gate Drive Inverter
Place of Origin:
China
Brand Name:
Chipsen
Certification:
ISO9001:2015, ISO14001:2015, IATF16949, UL/cUL, ROHS, REACH, CQC
Model Number:
EP10
Minimum Order Quantity:
100pcs
Price:
US$0.30-0.85
Packaging Details:
Carton 1: 25.5 X 21.5 X 21cm. Carton 2: 43.5 x 24.5 x 21 cm
Delivery Time:
3~4 Weeks
Payment Terms:
T/T
Supply Ability:
10,000,000pcs/month
Inquiry Now
Get A Quote
Specifications
Highlight Features
SMD pulse transformer
,Electronic pulse transformer
,EP10 high frequency transformer
Core Type:
EP10 Transformer
Core Material:
Ferrite（PC40 / PC44 Or Customised)
Mounting Type:
Through Hole (THT) Or SMD
Turns Ratio (Np:Ns):
1:1:1, Or Customised
Wire Type:
Enameled Copper / TIW
Isolation Voltage (Hi-Pot):
3000Vac, 1 Min
Operating Frequency:
High Frequency, Customised
Operating Temperature:
-40 °C ~ +125 °C
Application:
Gate Drive, PoE, SMPS, DC-DC, Inverter
Customization:
OEM / ODM Available
Product Description
PoE Small Power EP10 SMD Electronic Pulse Transformer for Gate Drive Inverter
The EP10 electronic pulse transformer is a compact, high-frequency magnetic component designed for gate drive power supply and PoE (Power over Ethernet) applications. Built on an EP10 ferrite core with a fully encapsulated black housing, it delivers reliable pulse transmission, stable primary-to-secondary isolation and consistent performance in space-limited PCB layouts. The unit is produced under a UL-recognized construction system (UL File No. E332338) and is available as a standard model or fully customized to your circuit requirements.
Key Features
- Compact EP10 core structure – small footprint and low profile, ideal for high-density boards where PCB space is limited.
- Designed for gate drive & PoE circuits – fast pulse rise time and low leakage inductance support clean drive signals for IGBT / MOSFET gate driving.
- Reliable isolation – triple-insulated / margin-wound construction options available for reinforced primary-secondary isolation.
- UL recognized materials – bobbin, wire and tape systems under UL File No. E332338; RoHS & REACH compliant.
- Stable in wide temperature range – suitable for continuous operation in industrial environments.
- 100% electrical testing – inductance, turns ratio, DCR and Hi-Pot tested before shipment.
- OEM / ODM welcome – inductance, turns ratio, pin-out, isolation voltage and terminal type can all be customized.
Technical Specifications
| Brand | CHIPSEN |
|---|---|
| Model No. | WTEP10-850-15448 |
| Product Type | Electronic pulse transformer / gate drive transformer |
| Core Type | EP10 ferrite core |
| Mounting Type | [Through-hole (THT) / SMD – please confirm] |
| Primary Inductance (Lp) | [xxx μH ±xx% @ 10 kHz / 0.25 V] |
| Turns Ratio (Np : Ns) | [1 : 1 : 1 / customizable] |
| Leakage Inductance | [xxx μH max.] |
| DC Resistance (DCR) | [xxx mΩ max.] |
| Operating Frequency | [xx kHz – xxx kHz] |
| Isolation / Hi-Pot Voltage | [xxxx Vac, 1 min] |
| Operating Temperature | [-40 °C to +125 °C] |
| Dimensions (L*W*H) | [xx * xx * xx mm] |
| Safety Approval | UL recognized components, File No. E332338 |
| Compliance | RoHS, REACH |
| MOQ | [xxx pcs] |
| Lead Time | [Samples: x–x days / Mass production: xx–xx days] |
Note: parameters can be modified according to your schematic and drawing. Please send us your specification for a tailored solution.
Typical Applications
- Gate drive power supply for IGBT / MOSFET / SiC modules
- PoE (Power over Ethernet) powered devices and network equipment
- Switching power supplies, DC-DC converters and auxiliary power circuits
- Industrial control, motor drives and inverter boards
- Communication equipment, smart meters and IoT modules
- New energy applications: solar inverters, UPS, EV on-board chargers
Quality Control
Every EP10 pulse transformer goes through incoming material inspection, in-process control and 100% end-of-line testing. Key test items include inductance, turns ratio, DC resistance, insulation resistance and high-voltage isolation. Production is carried out under a certified quality management system, with full traceability from raw magnetic material to finished goods.
Customization Service
Tell us your working frequency, input/output voltage, required inductance, isolation level and PCB footprint — our engineering team will recommend the right core, wire and winding structure, and provide a drawing plus samples for validation. Custom pin configurations, TIW triple-insulated wire, margin tape construction and alternative core sizes (EE, EF, ER, EPC, RM, POT) are all supported.
Packaging & Shipping
Anti-static tray or tube packing, inner carton and export-standard outer carton to protect the products during transit. Shipment by express (DHL / FedEx / UPS), air freight or sea freight according to your order quantity and urgency. Trade terms: EXW / FOB / CIF available.
FAQ
Q1: Can I get free samples?
A: Yes, samples of standard models are available for evaluation; freight cost is normally on the buyer's side.
Q2: Do you accept customized designs?
A: Yes. Send us your specification, schematic or a competitor's part number and we will propose an equivalent or optimized design.
Q3: What is the standard lead time?
A: Samples are usually ready within [x] working days; mass production lead time depends on quantity, typically [xx] working days after order confirmation.
Q4: How do you guarantee quality?
A: UL-recognized materials, 100% electrical and Hi-Pot testing, and full production traceability.
Q5: Which payment terms do you accept?
A: T/T, L/C and other terms can be discussed based on order value and cooperation history.
Contact us today with your EP10 pulse transformer requirement and receive a quotation within 24 hours.
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