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Low Voltage Power Supply Transformer Driver PULSE PH9185.043NLT with Fixed Duty Cycle Push Pull Design
Low Voltage Power Supply Transformer Driver PULSE PH9185.043NLT with Fixed Duty Cycle Push Pull Design
Specifications
Isolation Voltage(Vrms) :
5kV
Inductance :
1260uH
Turns Ratio :
4CT:3CT
Operating Temperature :
-40℃~+125℃
Description :
5kV 4CT:3CT Pulse Transformers RoHS
Mfr. Part # :
PH9185.043NLT
Model Number :
PH9185.043NLT
Description

Product Overview

The PH9185.XXXNL and PM2190.XXXNL are high isolation power supply transformer drivers from the EP7 Platform SMD series. Designed for fixed duty cycle Push Pull topologies, these transformers offer a cost-effective solution for delivering lower power (up to 3W) from low voltage sources. A typical application includes isolated RS-485/RS-232 power supply driver circuits, with compatibility for the MAXIM MAX253 IC. The design features reinforced insulation, 8mm creepage, and 5KVrms isolation, meeting stringent safety standards. The output voltage is determined by the input voltage and turns ratio, allowing for a variety of output voltage selections.

Product Attributes

  • Brand: Pulse Electronics (YAGEO Corporation)
  • Platform: EP7 Platform
  • Mounting Type: SMD (Surface Mount)
  • Insulation System: Class F
  • Certifications: UL, TUV, AEC-Q200 (for PM2190.XXXNL), IATF16949 (for PM2190.XXXNL)
  • Compliance: UL60950-1 2nd edition, CAN/CSA C22.2 NO. 60950-1-07 2nd edition, EN61558-1, EN61558-2-16

Technical Specifications

Part Number Inductance (1-3) (H 45%) Leakage Inductance (H MAX) DCR (1-3) ( MAX) DCR (4-6) ( MAX) ET MAX (1-3) (V-sec MAX) CAP (pF MAX) Turns Ratio (1:3) (6:4) Isolated Voltage (Vrms) Operating Temperature (C) Weight (grams)
PH9185.011NL / PM2190.011NL 750 1.2 0.50 0.55 66 10.0 1CT : 1CT 5000 -40 to +125 2.6
PH9185.012NL / PM2190.012NL 450 0.9 0.40 0.80 52 10.0 1CT : 2CT 5000 -40 to +125 2.6
PH9185.013NL / PM2190.013NL 200 0.6 0.35 0.95 36 8.0 1CT : 3CT 5000 -40 to +125 2.6
PH9185.021NL / PM2190.021NL 1800 3.0 0.75 0.45 100 10.0 2CT : 1CT 5000 -40 to +125 2.6
PH9185.034NL / PM2190.034NL 750 1.2 0.50 0.75 66 10.0 3CT : 4CT 5000 -40 to +125 2.6
PH9185.038NL / PM2190.038NL 310 0.9 0.44 1.00 44 8.0 3CT : 8CT 5000 -40 to +125 2.6
PH9185.043NL / PM2190.043NL 1260 1.5 0.70 0.56 89 12.0 4CT : 3CT 5000 -40 to +125 2.6
PH9185.083NL / PM2190.083NL 2350 6.0 0.90 0.40 110 8.0 8CT : 3CT 5000 -40 to +125 2.6
Mechanical
Weight 2.6 grams
Tape & Reel 150/reel
Tray 80/tray

2411272247_PULSE-PH9185-043NLT_C6357165.pdf

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Low Voltage Power Supply Transformer Driver PULSE PH9185.043NLT with Fixed Duty Cycle Push Pull Design

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Product Detail
Isolation Voltage(Vrms) :
5kV
Inductance :
1260uH
Turns Ratio :
4CT:3CT
Operating Temperature :
-40℃~+125℃
Description :
5kV 4CT:3CT Pulse Transformers RoHS
Mfr. Part # :
PH9185.043NLT
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Low Voltage Power Supply Transformer Driver PULSE PH9185.043NLT with Fixed Duty Cycle Push Pull Design

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Current Transformers, Pulse Transformers, Power Transformers
Employee Number :
>300
Certification Level :
Verified Supplier
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