✔ In Stock (Can ship in 5-7 days)

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12 Months Warranty for New Products
30 Days Money Back Guarantee
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)
Ask questions
(0/1,200)
- 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.
Reviews
- C
Charles Garner
Feb 23, 2025
LW Power Supply PS-302DEasy and wuickHelpfulUnhelpful - T
Terry Moseley
Feb 10, 2024
LW Power Supply PS-302DThe delivery was prompt and the product was exactly right.HelpfulUnhelpful - D
Dwight Taylor
Oct 08, 2023
LW Power Supply PS-302DI'm impressed with the durability of this product, it's perfect for my engines.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
LW Power Supply PS-302DAll was ok! No problems whatsoever.HelpfulUnhelpful
LW Power Supply PS-302D
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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