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 # | PLN050-ED21A05S |
| Package | SMD-12P,26x21mm |
| Model Number | PLN050-ED21A05S |
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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 # | PLN050-ED21A05S |
| Package | SMD-12P,26x21mm | Model Number | PLN050-ED21A05S |
The PLN Series Planar Transformers are designed for DC-DC transformer applications, offering power ratings from 48 to 70 watts. These transformers utilize a forward converter topology, featuring low leakage inductance and a low-profile, surface-mount component. They are engineered for reliable operation across a wide 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.
| Model | Power Rating (W) | Primary Inductance (H) | Leakage Inductance (H) max. | DCR max. (m) | Turns Ratio (Primary: Main Output) | Hi-Pot (VDC) | Main Output | Operating Temperature (C) | Input Voltage (VDC) | Switching Frequency (kHz) | Volt-Time (V-sec.) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PLN048-ED21A12S | 48 | 90 | 0.290 | 80 | 1.33 : 1 | 1750 | 12 V / 4 A | -40 to +125 | 33-57 | 250 | 81.6 |
| PLN050-ED21A05S | 50 | 153 | 0.400 | 90 | 1.6 : 1 | 1750 | 5 V / 10 A | -40 to +125 | 33-57 | 250 | 81.6 |
| PLN070-ED21A05S | 70 | 150 | 0.600 | 78 | 1.6 : 1 | 1750 | 5 V / 14 A | -40 to +125 | 33-57 | 250 | 81.6 |
| Dimension | Value (mm / inches) |
|---|---|
| Length | 26 0.5 (1.024 .02) |
| Width | 22.7 0.3 (.894 .012) |
| Height | 24.6 0.5 (.969 .020) |
| Pin Pitch | 2.5 0.2 (.098 .008) |
| Lead Diameter | 0.64 (.025) |
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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