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Package DC DC 24 volts voltage regulator transformer 120W switching power supply 110V-220V AC AC to 24V5A

price:USD$42.00
discount 70% in 2018-07-16 to 2018-07-18
price: USD$ 29.40
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Product introduction:
Input voltage:
AC INPUT 110V-220V
Output voltage:DC OUTPUT 24V 5A
Output power:120W
Output frequency:47-63HZ
Power size:Length 198 x width 98 x high 42mm

Power interface 7, L with N and ground wire each 1, positive and negative poles each 2, the following is the power wiring diagram, for reference:

ACAlternating currentDCDirect currentLCity electric fire lineNConnect the power zero lineFG:Ground wire+VPositive electrodeCOM or -VNegative electrodeADJ:Output voltage regulation

If the power supply needs to be inserted, please open the following link:

   With high quality materials, integrated circuit, short circuit protection and electronic filtering, there is absolutely no current noise, to ensure the stability of the work voltage, and its effect is equivalent to dry batteries, high-performance transformers and special circuits made.

  • Built-inEMIWave filter
  • 100%Load aging test
  • Wide input voltage range
  • Accurate and stable output voltage
  • Output over voltage, over current and output short circuit protection
  • Low output ripple and noise
  • MTBF50,000hour

Switch power supply matters needing attention:
1) the metal shell power line and the shell are generally connected to the ground (FG), to be reliable grounding, to ensure safety, not to mistakenly connect the shell to the zero line.
2) before the installed power test run, please check again and check each terminal line, to ensure that the input and output, AC and DC, single-phase and multi-phase, positive and negative voltage value and the current value and the right and keeps running.
For high power supply, there are generally three or more than three "+" input terminals and "-" output terminals, in fact, they belong to one output polarity, just for the convenience of user operation.
3) for high-power power supply, there are generally three or more than three "+" input terminals and "-" output terminals, in fact, they belong to one output polarity, just for the convenience of user operation.

Product advantage:All parts of this power supply are all new circuit boards and components, good quality, short circuit protection, 100% after 24 hours of aging, you can rest assured to buy!
Power use:
For security, access control, monitoring, building intercom and other centralized power supply, LED lights, LED lights, advertising lamp, industrial control, communications equipment, electrical equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifier, electronic refrigerator, liquid crystal display, LED lighting, communication equipment, audio-visual products, security, computer case, digital products and equipment and other products.

Products directly sold by manufacturers, price advantage, quality stability, warranty for two years (long-term supply of large quantities of goods), the link can be photographed directly, only 1 kilograms of first heavy, such as overweight buyers have to renew the heavy fee, when photographed, you can contact the buyer to modify the freight, and then pay.

We do wholesale store + retail - large amount of preferential

[service commitment] warranty for 2 years, 2 years free warranty


After sale

1, delivery: SF express, STO, Yuantong express, through express, EMS and so on.
2, the shop delivery is generally within 24 hours after the shooting, special circumstances will be notified.
3, the shop does not accept the auction after the auction, also do not accept non quality problems return. If it is the product quality problems, since the buyer received the goods within 3 days of the shop according to the provisions of the package returned.
4, all the goods sold only for domestic, and the freight is only for the mainland. Hong Kong, Macao and Taiwan buyers must contact before modifying the freight, or refund will be dealt with.


Warm tips

1, Taobao is not the only way for the owner to sell goods, the number of goods on Taobao can not be updated in time, therefore, to not waste the time of both sides, please buyers must contact the shopkeeper before the film, whether there is still goods and consulting. Before buying, please carefully look at the shopkeeper's shop message, maybe there will be unexpected gains.
2, please pay to Alipay in 48 hours after the captured (in good faith first, more than 48 hours of the owner the right to close the transaction directly), please inform us for timely delivery to you after payment.
3, after the receipt of goods if you have any questions please contact the store immediately (before signing receipt please courier or post office staff when the plane opened registration, delivery type and the number of buyers that are deemed to have agreed to sign the buyer seller etc.), such as no problem please confirm the payment within 48 hours, otherwise this shop will no longer give any customer service service, and poor and complaints.
4, the shop to ensure the fastest speed (usually in the payment of the buyers to send Alipay within 24 hours after the special case of this shop will take the initiative to contact the buyer to obtain understanding) timely by the post office, the courier company sent the goods, but not the transport process after the shop sent to control, such as the occasional delays. Forgive me, we will fully cooperate with the inquiries, but do not accept only because of delays in transportation process this store can not be controlled by the assessment of.
5, if you can not agree with the above terms, please do not buy our baby. I'm a civilized seller. Please be a civilized buyer, too. Thank you