after I plugged in PS, it exploded inside, when I opened inside I found that one screw was too long. After cutting down screw and holding part PS working. Even price isn't high, manufacturer anyway should make shore that solderring are OK and nothing is shortening and it should be shecked at least one time.

after I plugged in PS, it exploded inside, when I opened inside I found that one screw was too long. After cutting down screw and holding part PS working. Even price isn't high, manufacturer anyway should make shore that solderring are OK and nothing is shortening and it should be shecked at least one time.

after I plugged in PS, it exploded inside, when I opened inside I found that one screw was too long. After cutting down screw and holding part PS working. Even price isn't high, manufacturer anyway should make shore that solderring are OK and nothing is shortening and it should be shecked at least one time.

Slim size, works fine. Some measured data is listed below. The output voltage is measured 12.14V with 0A load, 11.00V with 1.85A load, 10.38V with 3.98A load, and 9.54V with 5.47A load.

Slim size, works fine. Some measured data is listed below. The output voltage is measured 12.14V with 0A load, 11.00V with 1.85A load, 10.38V with 3.98A load, and 9.54V with 5.47A load.

Slim size, works fine. Some measured data is listed below. The output voltage is measured 12.14V with 0A load, 11.00V with 1.85A load, 10.38V with 3.98A load, and 9.54V with 5.47A load.

Buy of a huge savings. Some user say, this supply voltage dropping over 6A. Well, my measurement meets the specification. The noise levels fairly acceptable - never worth ! The voltage drop 0.5A in 0.01V. Maximal current over the 11A - but slightly below 10A the voltage drop no more than 100mV. See details in the pictures below.

Buy of a huge savings. Some user say, this supply voltage dropping over 6A. Well, my measurement meets the specification. The noise levels fairly acceptable - never worth ! The voltage drop 0.5A in 0.01V. Maximal current over the 11A - but slightly below 10A the voltage drop no more than 100mV. See details in the pictures below.

Buy of a huge savings. Some user say, this supply voltage dropping over 6A. Well, my measurement meets the specification. The noise levels fairly acceptable - never worth ! The voltage drop 0.5A in 0.01V. Maximal current over the 11A - but slightly below 10A the voltage drop no more than 100mV. See details in the pictures below.

the power supply is working. under load 10A keeps the voltage does not drop.

the power supply is working. under load 10A keeps the voltage does not drop.

the power supply is working. under load 10A keeps the voltage does not drop.

Not the same as the pictures but it's newer and i tested it works perfectly, dimensions are the same as described.

Not the same as the pictures but it's newer and i tested it works perfectly, dimensions are the same as described.

Not the same as the pictures but it's newer and i tested it works perfectly, dimensions are the same as described.

Only tested with a multimeter if output 12Vdc when turned on with no load. There is a green led near the output to indicate that turned on. There is a potentiometer to fine adjust the electric tension output.

Only tested with a multimeter if output 12Vdc when turned on with no load. There is a green led near the output to indicate that turned on. There is a potentiometer to fine adjust the electric tension output.

Only tested with a multimeter if output 12Vdc when turned on with no load. There is a green led near the output to indicate that turned on. There is a potentiometer to fine adjust the electric tension output.

Fast shipping and it is delivered in perfect shape. I tested the item and it operates as expected. Output voltage can be micro-udjusted (11,5 to 12,9V) using a trimmer variable resistor located next to the output pins ,.. Very satisfied!

Fast shipping and it is delivered in perfect shape. I tested the item and it operates as expected. Output voltage can be micro-udjusted (11,5 to 12,9V) using a trimmer variable resistor located next to the output pins ,.. Very satisfied!

Fast shipping and it is delivered in perfect shape. I tested the item and it operates as expected. Output voltage can be micro-udjusted (11,5 to 12,9V) using a trimmer variable resistor located next to the output pins ,.. Very satisfied!

Power Supply seems to be operating well for about 2 weeks now. Haven't put a large load on it yet, only about 2 amps. Voltage adjustment range is good. After load I was able to put voltage well over rating of unit. The only strange thing about this unit is the lag from powering up to output. It takes a solid 5 seconds to reach output voltage. I have it running a 46" led light fixture with a switched outlet, so it does not have power all the time. If it were under power all the time and switch the 12V output that would definitely solve the lag time. Nice unit, very small, would recommend to others.

Power Supply seems to be operating well for about 2 weeks now. Haven't put a large load on it yet, only about 2 amps. Voltage adjustment range is good. After load I was able to put voltage well over rating of unit. The only strange thing about this unit is the lag from powering up to output. It takes a solid 5 seconds to reach output voltage. I have it running a 46" led light fixture with a switched outlet, so it does not have power all the time. If it were under power all the time and switch the 12V output that would definitely solve the lag time. Nice unit, very small, would recommend to others.

Power Supply seems to be operating well for about 2 weeks now. Haven't put a large load on it yet, only about 2 amps. Voltage adjustment range is good. After load I was able to put voltage well over rating of unit. The only strange thing about this unit is the lag from powering up to output. It takes a solid 5 seconds to reach output voltage. I have it running a 46" led light fixture with a switched outlet, so it does not have power all the time. If it were under power all the time and switch the 12V output that would definitely solve the lag time. Nice unit, very small, would recommend to others.

Working fine. The 12V is nice enough for my batteries charger so I'm happy. I noticed a few bothering stuffs : - if the load is to small, it tend to provide less than 12V - it make a "strong" coil noise. But I may be categorized as a silence freak so... (inaudible at about 1 meter) I'm quite satisfied with it otherwise, it makes the job... 12V I mean. We'll see in one or two years ;-)

Working fine. The 12V is nice enough for my batteries charger so I'm happy. I noticed a few bothering stuffs : - if the load is to small, it tend to provide less than 12V - it make a "strong" coil noise. But I may be categorized as a silence freak so... (inaudible at about 1 meter) I'm quite satisfied with it otherwise, it makes the job... 12V I mean. We'll see in one or two years ;-)

Working fine. The 12V is nice enough for my batteries charger so I'm happy. I noticed a few bothering stuffs : - if the load is to small, it tend to provide less than 12V - it make a "strong" coil noise. But I may be categorized as a silence freak so... (inaudible at about 1 meter) I'm quite satisfied with it otherwise, it makes the job... 12V I mean. We'll see in one or two years ;-)

I do not know how long it is, but its performance is fine: with 9,58A load holds 12,2V (empty 12,25V)

I do not know how long it is, but its performance is fine: with 9,58A load holds 12,2V (empty 12,25V)

I do not know how long it is, but its performance is fine: with 9,58A load holds 12,2V (empty 12,25V)