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      Top Picks
      • LW Power Supply PS-302D
      1/1
      LW Power Supply PS-302D
      $ 152 .70

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 3
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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      The LW Power Supply is high quality!
      Feature:
      power supply linear
      Signal channel output
      Digital meter show the voltage and current values
      Voltage/current adjust knob with rough and meticulous adjustable
      Light and compact design
      Deal for educational laboratories, safe for students to use
      Constant voltage and constant current operation (C.C and C.V. can be converted automatically)
      Low ripple and noise
      Affordable and easy to operate
      Have current limitation protection

      Specifications:
      [power supply linear]
      Model: PS-302D
      Input voltage: 220 V/110V+/-10% 50/60Hz (setting switch at the back)
      Output voltage: 0-30V (actually we will make 0-32V for you)
      Output current: 0-2A
      Operating Temperature: 0 to 40 degree celsius
      Relative humidity: <80%
      Storage Temperature:-10 to 70 degree celsius
      Relative humidity: <70%
      Constant voltage state:
      Voltage stability: <0.01%+3mV
      Load stability :< 0.01%+5mV
      Recovery time :< 100uS
      Ripple & noise : <1.0mVrms
      Temperature coefficient: < 300PPM/0C
      Constant current state:
      Current stability: < 0.2%+3mA
      Load stability :< 0.2%+3mA
      Ripple & noise :< 3mArms
      Appearance size: length 285mm* width 128mm* height 145mm (excluding protruding parts)

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      • Q: Are there size restrictions for international shipping?

        A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.

      • Q: Can I request a price adjustment if the item I purchased goes on sale?

        A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      View More
      Question has been sent successfully

      Reviews

      • C

        Charles Garner

        Feb 23, 2025

        LW Power Supply PS-302D
        Easy and wuick
        Helpful
        Unhelpful
      • T

        Terry Moseley

        Feb 10, 2024

        LW Power Supply PS-302D
        The delivery was prompt and the product was exactly right.
        Helpful
        Unhelpful
      • D

        Dwight Taylor

        Oct 08, 2023

        LW Power Supply PS-302D
        I'm impressed with the durability of this product, it's perfect for my engines.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        LW Power Supply PS-302D
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      LW Power Supply PS-302D

      $ 152 .70
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 3
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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