31028 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power management> transformer> 31028

31028: DescriptionCurrent Sense Transformer, 10A, 1:100; CategoryPower management transformer; File Size119KB，1 Pages; ManufacturerWurth Elektronik

Download Datasheet Parametric Compare View All

31028 Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	31028	-	-	View	Buy Now

31028 Overview

Current Sense Transformer, 10A, 1:100

31028 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Wurth Elektronik
Reach Compliance Code	compliant
ECCN code	EAR99
high	10 mm
length	10.92 mm
Load Resistance	100 Ω
Manufacturer's serial number	31028
Installation features	THROUGH HOLE MOUNTED
Minimum operating frequency	10 kHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
method of packing	TRAY
Peak primary current	10 A
physical size	L10.92XB9.53XH10 (mm)
primary type	WOUND PRIMARY
secondary inductance	36.4 µH
surface mount	NO
Transformer type	CURRENT SENSE TRANSFORMER
Turns ratio (Np:Ns)	1:100
width	9.53 mm

Preview

Download Datasheet

View All

more than you expect

Current Sense

SwitchmodePower

Features



SMD Design



Pick and place compatible



250kHz and above operating frequency



Small footprint



Custom designs available



Designed for switching power supply



applications

Industrial equipment

Applications



Isolated current feedback in switching



applications

Load drop detection

Circuit overload detection

Motor operation monitoring

Industrial equipment

Environmental Specifications



Operating Temp: -40°C to +85°C



Storage Temp: -40°C to +125°C

Packaging



Parts are packaged in 24/32mm em-



bossed carrier tape per EIA‑481‑3

800 parts per 13” reel

Part Inductance Peak Sense Cur‐

Number

(mH)

rent (A)

31027

20.5

31028

36.4

31029

145.6

Turns Ratio

1:75

1:100

1:200

Package

Pin Style

Style

EP7

RoHS

Mechanical Schematic

Mechanical 1

Schematic 1

Wurth Electronics Midcom, Inc.

121 Airport Drive—PO Box 1330

Watertown, SD 57201

T: 605.886.4385 ~ 605.886.4486

www.we-online.com ~ email: sales@midcom-inc.com

F: 605.886.4486

www.we-online.com/midcom

midcom@we-online.com

26-Apr-10

1/1

31028 Related Products

	31028	31027
Description	Current Sense Transformer, 10A, 1:100	Current Sense Transformer, 10A, 1:75
Is it lead-free?	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible
Maker	Wurth Elektronik	Wurth Elektronik
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
high	10 mm	10 mm
length	10.92 mm	10.92 mm
Load Resistance	100 Ω	75 Ω
Manufacturer's serial number	31028	31027
Installation features	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED
Minimum operating frequency	10 kHz	10 kHz
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
method of packing	TRAY	TRAY
Peak primary current	10 A	10 A
physical size	L10.92XB9.53XH10 (mm)	L10.92XB9.53XH10 (mm)
primary type	WOUND PRIMARY	WOUND PRIMARY
secondary inductance	36.4 µH	20.5 µH
surface mount	NO	NO
Transformer type	CURRENT SENSE TRANSFORMER	CURRENT SENSE TRANSFORMER
Turns ratio (Np:Ns)	1:100	1:75
width	9.53 mm	9.53 mm

Recommended Resources

Dual power supply tube power amplifier circuit

Car turn indicator circuit

Rectifier circuit c for dual-winding transformer output bipolar voltage

Fully automatic charger circuit diagram 2

Implanted amplifier circuit

Dawn and dusk light control switch circuit

KW41Z Lighting: I used KW41Z to light a lamp a few days ago but forgot to post it in the forum. I ran it step by step and the board with J-LINK was still very fast......; qq367176275 NXP MCU

Does anyone have the installation software for labview8.2?: As the title says, does anyone have the installation software for labview8.2? I just started learning, and the download links I saw on the Internet can't be opened. If anyone has it, please share it w...; wicky Test/Measurement

LED lighting dimmers: Does this LED dimmer generally adjust current or voltage? What is the process or principle?...; 649631964 LED Zone

Wireless UART Experiment Design Based on CC1100 and MSP430: Wireless UART experiment design based on CC1100 and MSP430 is shared with everyone for reference...; 小笼包 Microcontroller MCU

I don't understand the coin acceptor code in the Verilog book.: Everyone, I am new to the forum. I don't know if there is anything wrong with the title, please forgive me. I am learning Verilog recently. When I was reading Section 14.7 of the second edition of "Ve...; 烂泥桑 FPGA/CPLD

Dedicated to beginners: How to master DSP [Repost]: My learning experience - how to master DSP [Repost] 1. Contact with DSP After attending a "DSPxxx" training course that is almost flooded in society, I was "confident" that I had the qualifications of...; am_yy Microcontroller MCU

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components