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  • KA3842B

KA3842B

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Manufacturer No:

KA3842B

Manufacturer:

ON Semiconductor

HK JDW NO:

598-KA3842B

Package:

8-DIP (0.300, 7.62mm)

Datasheet:

KA3842B

Description:

8 Terminations10V~30V 8 Pin KA3842 AC to DC power converter1 OutputsUp to 500kHz

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

KA3842B Overview


In the package 8-DIP (0.300, 7.62mm) , the ac to dc converter is embedded.You can get it in AC/DC power converter Tube .A AC/DC converter of this type is mounted in the way of Through Hole .It is recommended that the ac dc converter be operated at a temperature of 0°C~70°C TA °C in order to achieve its full performance.In this AC DC converter, an analog integrated circuit (IC) of type SWITCHING CONTROLLER is employed.Switching frequency reaches Up to 500kHz Hz.This AC/DC converter is suitable for operation in the range of 10V~30V supply voltage (Vcc/Vdd).In total, it has 8 terminations.The ac/dc converter has a total of 8 pins.Suitable mounting is provided by Through Hole .If you select the KA3842 family, you will be able to search similar acdc converters.Running 1 outputs is available.Current output is set to 1A .On the basis of a unique technique, it is possible to ensure an input voltage with the maximum value of 25V .AC to DC converter can handle a maximum supply current of 17mA .

KA3842B Features


Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at Up to 500kHz
With 8 pins
Output Current at 1A

KA3842B Applications


There are a lot of ON Semiconductor KA3842B AC DC Converters applications.

  • Replacements for bulky plug-in transformers
  • WiFi Wireless
  • Laptops
  • Standby Power Supplies
  • Automotive Clusters
  • Home Appliance Applications
  • Adapter/Charger for Cordless Phones
  • Set-top boxes
  • ZigBee
  • Adapters
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

KA3842B

technical specifications, attributes, parameters and parts with similar specifications to KA3842B.

  • Type
    Parameter
    Select All
  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    8-DIP (0.300, 7.62mm)

  • Number of Pins

    8

  • Weight

    851mg

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tube

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    8

  • Terminal Position

    DUAL

  • Number of Functions

    1

  • Terminal Pitch

    2.54mm

  • Base Part Number

    KA3842

  • Number of Outputs

    1

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Operating Supply Current

    17mA

  • Output Current

    1A

  • Voltage - Supply (Vcc/Vdd)

    10V~30V

  • Max Supply Current

    17mA

  • Control Features

    Frequency Control

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    Up to 500kHz

  • Input Voltage (Max)

    25V

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    45ns

  • Fall Time (Typ)

    35 ns

  • Internal Switch(s)

    No

  • Max Duty Cycle

    100 %

  • Duty Cycle

    97%

  • Voltage - Start Up

    16V

  • Height

    3.3mm

  • Length

    10.15mm

  • Width

    6.35mm

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Lead Free

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United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

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