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Customer Reviews of Switching power supply HWS-A series

Switching power supply HWS-A series
Sales Price: 40.99 SGD
Review Rating: 4.55
11 Customer Reviews
5 star 9
4 star 0
3 star 1
2 star 1
1 star 0
The reviews are automatic translation.
Showing 1 - 11 of 11 Reviews
Replacing AC adapter of rechargeable fan made by Makita
5
From Japan
On 2018-09-18 12:10:49
Choose this product with 12 V 4.3 A output (50 W) for fault handling of the AC adapter (12 V 3.5 A output). Regular use of the rechargeable fan is impossible for continuous use only of the attached AC adapter with respect to what is assumed to be a battery, or multiple attached AC adapters are failing, I want to replace this product in the future in the future . This product is a general-purpose switching power supply, there is no problem with durability and voltage accuracy. As cooling of the circuit also uses cold air near the floor, there seems to be no problem for derating, Since dust tends to intrude, it would be better to clean with compressed air. Since boosting adjustment is possible up to about 15 V at light load, there is no shortage for substituting 14.4 V battery. The shape of the insulation mold of the terminal part may be well considered considering prevention of screw falling off and contact prevention.
This review is about item#87439597.
Used for temporary assembly operation test of control system
5
From Japan
On 2018-07-20 16:32:25
There was no problem in power capacity and stability, and it was safe to use.
This review is about item#87439633.
It is used as a power source for small semiconductor laser irradiator for medical use.
5
From Japan
On 2018-02-17 22:41:43
Since the attached Chinese adapter was broken, it is used as a replacement. The required performance is 5.5 V 5 A, which is used by raising the voltage with the adjustment dial of this instrument, but it supplies stable power without any problem at all. Arrival is also fast, the operation is stable and surely reliable product indeed.
This review is about item#87439554.
As a power supply
5
From Japan
On 2017-07-14 10:11:28
There is no stable complaints of quality, small and complicated.
This review is about item#87439581.
Exchanging from a discontinued model
5
From Japan
On 2017-05-24 14:37:27
It is an exchange from the out-of-print model. Compact size becomes about 1/2. Because the terminal size became smaller, it was necessary to exchange the terminals. The fixing hole position also differs. There is no problem in output.
This review is about item#87439642.
Small unit DC power supply
5
From Japan
On 2017-04-23 13:50:55
For environment resistance test, small space installation was required and purchased. Although it was used for the test which a considerably large G which human beings can not endure, it worked safely, and the problem did not occur to the last.
This review is about item#87439667.
Mounting bracket
2
From Japan
On 2016-11-21 22:42:10
I also want fitting hardware together, after (standard), there is no problem
This review is about item#87439633.
Power supply for electronic equipment
5
From Japan
On 2016-11-02 20:15:01
I use it in equipment that noise is concerned. We have adopted the recommended power supply and adopted it. For the time being, it is moving steadily.
This review is about item#87439667.
Power supply for pull-up of sensor output
3
From Japan
On 2016-01-14 08:04:57
Since the DIN rail type was delayed due to delivery, only the standard type could be purchased. If possible, please treat the DIN rail type as well. There is no problem in the function of the product with less noise.
This review is about item#87439527.
Replace with ATX power supply of personal computer and supply stable 5V.
5
From Japan
On 2015-10-16 17:45:59
no problem. I am happy if the long direction is half size.
This review is about item#87439642.
Sequencer power
5
From Japan
On 2015-04-08 19:09:14
It is low price and size.
This review is about item#87439536.
1