2016 NEW Free Shipping Red 0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit for school education lab E#TN
We will ship by China Post Air Registered Mail or Aliexpress standard shipping, You can track your shipping details!
NOTE: It’s DIY kit, not assembled products
information download link: www77.zippyshare.com/v/E55KSgcn/file.html
This circuit voltage can be from 0 v, output current can be ma from 2 to 3 a continuously adjustable, set the output current, if the experiment circuit exceeds the current (including short circuit), the circuit protection immediately, not cause danger such as burning device, it is electronic manufacture’s right-hand man. It is never afraid of the fireworks! Like making all kinds of audio circuit friend, often due to the different working voltage and circuit have a headache, this circuit can also two series into a dual power supply, can meet the needs of all sorts of use.
Input voltage: 24V AC
Input current: 3A maximum
Output voltage: 0 to 30V continuous adjustable
Output current: 2mA – 3A continuously adjustable
output voltage ripple: minimum 0.01%
All straight inserted element, make easy, only an adjustable components ( used to adjust the voltage of 0 v )
LED indicator for output over current, when the current exceeds the set data circuit protection, LED lighting, over load and short circuit protection Minimum current (2mA) under the measurable leds and zener diode
Powered from stepdown transformer. Please be carefull not to harm yourself when doing high voltage wiring.
1 x Adjustable DC Regulated Power Supply DIY Kit This kit doesn’t include Heat Sink, we strongly recommend you order together: Order link:
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|