PWS740

Features: ·ISOLATED ±7 TO ±20VDC OUTPUTS·BARRIER 100% TESTED AT 1500VAC, 60Hz·LOWEST POSSIBLE COST PER CHANNEL· MINIMUM PC BOARD SPACE·80% EFFICIENCY (8 CHANNELS, RATED LOADS)· FLEXIBLE USE WITH PWS745COMPONENTSApplication·INDUSTRIAL MEASUREMENT AND CONTROL·DATA ACQUISITION SYSTEMS·TEST EQUIPMENT...

product image

PWS740 Picture
SeekIC No. : 004467397 Detail

PWS740: Features: ·ISOLATED ±7 TO ±20VDC OUTPUTS·BARRIER 100% TESTED AT 1500VAC, 60Hz·LOWEST POSSIBLE COST PER CHANNEL· MINIMUM PC BOARD SPACE·80% EFFICIENCY (8 CHANNELS, RATED LOADS)· FLEXIBLE USE WITH PW...

floor Price/Ceiling Price

Part Number:
PWS740
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/22

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

·ISOLATED ±7 TO ±20VDC OUTPUTS
·BARRIER 100% TESTED AT 1500VAC, 60Hz
·LOWEST POSSIBLE COST PER CHANNEL
· MINIMUM PC BOARD SPACE
·80% EFFICIENCY (8 CHANNELS,
    RATED LOADS)
· FLEXIBLE USE WITH PWS745
    COMPONENTS



Application

·INDUSTRIAL MEASUREMENT AND
   CONTROL
·DATA ACQUISITION SYSTEMS
·TEST EQUIPMENT



Pinout

  Connection Diagram


Description

The PWS740 is a multichannel, isolated DC-to-DC converter with a 1500VAC continuous isolation rating. The outputs track the input voltage to the converter
over the range of 7 to 20VDC. The converter's modular design, comprising three components, minimizes the cost of isolated multichannel power for the user.

The PWS740-1 is a high-frequency (400kHz nominal) oscillator/driver, handling up to eight channels. This part is a hybrid containing an oscillator and two power
FETs. It is supplied in a TO-3 case to provide the power dissipation necessary at full load. Transformer impedance limits the maximum input current to about
700mA at 15V input, well within the unit's thermal limits. A TTL-compatible ENABLE pin provides output shut-down if desired. A SYNC pin allows synchronization of several PWS740-1s.

The PWS740-2 is a trifilar-wound isolation transformer using a ferrite core and is encapsulated in a plastic package, allowing a higher isolation voltage rating. One PWS740-2 is used per isolated channel.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Batteries, Chargers, Holders
Crystals and Oscillators
Circuit Protection
Sensors, Transducers
Undefined Category
Programmers, Development Systems
View more