Changsha Purple Horn E-Commerce Co., Ltd.
| Isolation Voltage(Vrms) | 1.75kV |
| Primary Side Voltage | 33~57V |
| Description | 1.75kV 33~57V SMD-12P,26x21mm Switching Converter, SMPS Transformers RoHS |
| Mfr. Part # | PLN048-ED21A12S |
| Package | SMD-12P,26x21mm |
| Model Number | PLN048-ED21A12S |
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Product Specification
| Isolation Voltage(Vrms) | 1.75kV | Primary Side Voltage | 33~57V |
| Description | 1.75kV 33~57V SMD-12P,26x21mm Switching Converter, SMPS Transformers RoHS | Mfr. Part # | PLN048-ED21A12S |
| Package | SMD-12P,26x21mm | Model Number | PLN048-ED21A12S |
The PLN Series Planar Transformers are designed for high-performance DC-DC transformer applications, offering power ratings from 48 to 70 watts. Featuring a forward converter topology, these transformers boast low leakage inductance and a low-profile, surface-mount component design. They operate reliably within a temperature range of -40 C to +125 C and are RoHS compliant. Ideal for demanding applications such as PoE, industrial power systems, Switched-Mode Power Supplies (SMPS), LED lighting, and Battery Management Systems, the PLN series provides efficient and compact power conversion solutions.
| Specification | Details |
|---|---|
| Product Series | PLN Series |
| Power Rating | 48 to 70 watts |
| Topology | Forward converter |
| Inductance | Low leakage inductance |
| Component Type | Low profile, Surface mount |
| Operating Temperature | -40 C to +125 C (Temperature Rise Included) |
| Storage Temperature with Packaging | -40 C to +85 C |
| Input Voltage | 33-57 VDC |
| Switching Frequency | 250 kHz |
| Volt-Time | 81.6 (V-sec.) |
| Moisture Sensitivity Level | 1 |
| Applications | PoE applications, Industrial power systems, Switched-Mode Power Supplies (SMPS), LED lighting, Battery Management Systems |
| Model | PLN048-ED21A12S |
| Primary Inductance (PLN048-ED21A12S) | 90 H |
| Leakage Inductance max. (PLN048-ED21A12S) | 0.290 H |
| DCR max. (PLN048-ED21A12S) | 80 m |
| Turns ratio 3 % (PLN048-ED21A12S) | 1.33 : 1 (Main Output (1,2-3,4) : (5-6)), 1.6 : 1 (Main Output (1,2-3,4) : (7,8,9-10, 11,12)) |
| Hi-Pot (PLN048-ED21A12S) | 1750 VDC |
| Output (PLN048-ED21A12S) | 12 V / 4 A |
| Model | PLN050-ED21A05S |
| Primary Inductance (PLN050-ED21A05S) | 153 H |
| Leakage Inductance max. (PLN050-ED21A05S) | 0.400 H |
| DCR max. (PLN050-ED21A05S) | 90 m |
| Turns ratio 3 % (PLN050-ED21A05S) | 1.6 : 1 (Main Output (1,2-3,4) : (5-6)), 4 : 1 (Main Output (1,2-3,4) : (7,8,9-10, 11,12)) |
| Hi-Pot (PLN050-ED21A05S) | 1750 VDC |
| Output (PLN050-ED21A05S) | 5 V / 10 A |
| Model | PLN070-ED21A05S |
| Primary Inductance (PLN070-ED21A05S) | 150 H |
| Leakage Inductance max. (PLN070-ED21A05S) | 0.600 H |
| DCR max. (PLN070-ED21A05S) | 78 m |
| Turns ratio 3 % (PLN070-ED21A05S) | 1.6 : 1 (Main Output (1,2-3,4) : (5-6)), 4 : 1 (Main Output (1,2-3,4) : (7,8,9-10, 11,12)) |
| Hi-Pot (PLN070-ED21A05S) | 1750 VDC |
| Output (PLN070-ED21A05S) | 5 V / 14 A |
| Primary Inductance Measurement | Measured from (1,2-3,4) @ 100 kHz, 0.1 V |
| Leakage Inductance Measurement | Measured (1,2-3,4) w/(5-6 & 7,8,9-10,11,12) shorted @ 100 kHz, 0.1 V |
| Hi-Pot Measurement | (Pri-Sec) ref. @ 3 sec. / 0.5 mA |
| Dimensions (Overall) | Refer to diagram (MM/INCHES) |
| Packaging | 150 pcs. per reel, 2 reels per carton |
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>300
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ...
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