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Shenzhen Dowis Electronics Co.,Ltd

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Home / Products / LF Transformer

PQ3220 LF Transformer 10KHz To 1MHz 10W To 10KW

PQ3220 LF Transformer 10KHz To 1MHz 10W To 10KW
PQ3220 LF Transformer 10KHz To 1MHz 10W To 10KW PQ3220 LF Transformer 10KHz To 1MHz 10W To 10KW PQ3220 LF Transformer 10KHz To 1MHz 10W To 10KW
Basic Information
Place of Origin: CN
Brand Name: Dowis
Certification: CE, UL, RoHs, ISO9001, 16949
Model Number: PQ3220
Minimum Order Quantity: 1000pcs
Packaging Details: Carton Box
Delivery Time: 3-4Weeks
Payment Terms: T/T, L/C
Get Best Price Contact Now Chat Now
  • Detail Information
  • Product Description
Model: DW6442 High Frequency Range: 10KHz To 1MHz
Power Range: 10w To 10 Kw Inductance: As Require
Usage: Power Enviornmental Temperature: -40―85˚C
High Light:

PQ3220 LF Transformer

,

LF Transformer 10KHz To 1MHz

,

PQ3220 Transformer 10W To 10KW

PQ3220 PQ Type High Frequency Transformer Manufacture Customized DW6442

Introduction of transformers of our main product:
EC, EE, EI and PQ type high frequency switch transformer
EP type magnet shielding switch transformer
RM type communication filter, aux power transformer
ET, FT type linearity filter
T (ring) type filter and switch transformer
G (jar shape) switch transformer
DR (I) type transformer
T (ring) iron power core, DC filter inductor


1. Drawing (Unit: mm)
PQ3220 LF Transformer 10KHz To 1MHz 10W To 10KW 0

2. Environmental Conditions

  • Storage Temperature: -40--85˚C;
  • Enviornmental Temperature: -40―85˚C;
  • Operating Temperature: 130˚C MAX;
  • Relative Humidity: 5%-95%;
  • Long Term Durability Test.

     

3. Electrical Specification

Item Unit Test Lead Test Condition MIN NOR MAX
Inductance Value µH 3-1 100KHz,0.3V, Ser 325 350 375
Leakage Inductance µH 3-1

100KHz,0.3V, Ser

/ / 11
Q Value / 3-1 100KHz,0.3V, Ser 150 / /
Dielectric
Strength
mA N1—N2,N3 3750Vdc,60s / / 1
mA N1—Core 3750Vdc,60s / / 1
mA N2,N3-Core 500Vdc,60s / / 1
Direct Current Resistanc mΩ 3-1 25℃ / / 210
mΩ 12,11-10,9 25℃ / / 8.0
mΩ 10,9-7,8 25℃ / / 9.0
Insulation Resistance MΩ Np-Ns 500Vdc 100 /


/
 

 

 

 

4. Two Core Edging Process for Transformer
PQ3220 LF Transformer 10KHz To 1MHz 10W To 10KW 1

Use about 23mm wide tape to wrap 1 layer along the edge of the magnetic core, the corner of the tape should not be damaged.

 

Shenzhen Dowis Electronics Co., Ltd. is a professional manufacturer of electronic transformers, inductors, and filters integrating R&D, production, and sales. It is a national high-tech enterprise and has passed the IATF16949:2016 automotive industry quality management system certification, the product has passed the "UL""CQC" and other safety certifications. The products are widely used in communication equipment, new energy vehicles, industrial control equipment, high-power LED drives and other market areas. The industry has high visibility. In addition to the domestic market, but also exported to many countries in Europe and the United States.

 

In order to further expand production capacity, it has set up a special test area construction area in zhaoqing YueGui cooperation in 2018 of 14000 square meters of manufacturing center named ZhaoQing Sheng Xiang electronic technology co., Ltd. Its management technical team has rich experience in cooperating with customers from well-known domestic enterprises and overseas. The design of products can fully follow customer’s needs and services with a good quality control system, and it has been recognized by many famous enterprises as the core suppliers. We look forward to cooperating with you.

Tag:

PQ3220 LF Transformer,

5W To 30W EE Transformer,

OEM 50KHz EE25 Transformer

Contact Details
martinliao

Phone Number : +8618928454332

WhatsApp : +85264885839

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