The power supply adopts zero-current half-bridge soft switching circuit, featurin high efficiency, fast response and easy matching for laser tubes produced by various manufacturers. Its ports can be controlled simply to adapt to high and low level signals; the switch of the laser can be controlled by TTL electrical level. Meanwhile, it has an additional abnormal protection switch to test external water supply, ventilation, etc.
The laser power can be adjusted by entering either 0 to 5V analog signals or PWM signals.
The power supply has open circuit protection function: under the well-grounding circumstances, it can work under open circuit state within short term to avoid laser power supply damages caused by laser tube burst.
Ex-factory Aging Test:
Each power supply should go through 12-hour, 60??? high temperature aging test under full load with 500 times power supply switch in 7 seconds.
Main Technical Parameters:
AC Input Voltage AC220V or AC110V
DC Input Voltage DC300V or DC150V
AC Input Frequency 47~440Hz
Voltage Output 50KV
Maximum Current 38mA (depending on the laser tubes of different manufacturers)
Efficiency 91%
Overcurrent Protection 130% of maximum current
Open Circuit Protection Yes(short term)
Structure Fan cooling
High Electric Level Control Voltage Range ???3V
Low Electric Level Control Voltage Range <=0.8V
Working Temperature -30???~+65???
Relative Humidity 20~85%RH(no condensation)
Voltage Resistance Input - Output AC1500V1minutes<=10mA
Input - Shell AC1500V1 minutes<=10mA
Output - Shell Connection
Insulation Resistance ???50M?(DC500V)
Earth Leakage Current <=1mA(AC220V)<=0.5 mA(AC110V)
Vibration Resistance Amplitude: 0.5mm frequency 10~55Hz 3D direction 2 hours
MTBF ???30,000hours
Test Time at Full Load and 60??? 12 hours
Power Supply Switch Test within 7 Seconds 500 times
Maximum Dimensions (L*W*H) 350mm*220mm*95mm
Related Products
Laser Exhibitions
ICALEO 2025 10/3/2025 - 10/6/2025
Orlando FL, United States
SPIE/COS Photonics Asia 2025 10/12/2025 - 10/14/2025
Beijing, China
The Federal's pistol slid into its holster and his sabre flashed out. He threw its curved point up in a splendid salute. Ferry saluted with his straight blade. Then both swords rang back into their scabbards, and Jewett whirled away toward his column. For a moment we lingered, then faced to the left, trotted, galloped. Over the fence and into the road went he--went I. Down it, as we crossed, the blue column was just moving again. Then the woods on the south swallowed us up. "All right, sir." that before. Meanwhile the parallelism between Thought and Extension was not exhausted by the identification just analysed. Extension was not only a series of movements; it still remained an expression for co-existence and adjacency.412 Spinoza, therefore, felt himself obliged to supply Thought with a correspondingly continuous quality. It is here that his chief originality lies, here that he has been most closely followed by the philosophy of our own time. Mind, he declares, is an attribute everywhere accompanying matter, co-extensive and co-infinite with space. Our own animation is the sum or the resultant of an animation clinging to every particle that enters into the composition of our bodies. When our thoughts are affected by an external impulse, to suppose that this impulse proceeds from anything material is a delusion; it is produced by the mind belonging to the body which acts on our body; although in what sense this process is to be understood remains a mystery. Spinoza has clearly explained the doctrine of animal automatism, and shown it to be perfectly conceivable;569 but he has entirely omitted to explain how the parallel influence of one thought (or feeling) on another is to be understood; for although this too is spoken of as a causal relation, it seems to be quite different from the logical concatenation described as the infinite intellect of God; and to suppose that idea follows from idea like movement from movement would amount to a complete materialisation of mind; while our philosopher would certainly have repudiated Mr. Shadworth Hodgson’s theory, that states of consciousness are only connected through their extended substratum, as the segments of a mosaic picture are held together by the underlying surface of masonry. Nor can we admit that Spinoza entertained the theory, now so popular, according to which extension and consciousness are merely different aspects of a single reality. For this would imply that the substance which they manifest had an existence of its own apart from its attributes; whereas Spinoza makes it consist of the attributes, that is to say, identifies it with their totality. We are forced, then, to conclude that the proposition declaring thought and extension to be the same thing570 has no413 other meaning than that they are connected by the double analogy which we have endeavoured to explain. “Oh, he’s welcome to it,” Sandy cried. “I’ve turned over a new leaf!” “But—are they?” He pulled a wire out a trifle from the sheath. The sergeant spent more time upon the oaths with which he embellished the counter-question as to how he should know anything about it, than would have been consumed in a civil explanation. "Doctor, he can't die. He mustn't die," said Shorty in agony. "The regiment can't spare him. He's the best soldier in it, and he's my pardner." AND ENTERS UPON HIS PARENTAL RELATIONS TO LITTLE PETE SKIDMORE. "Holy smoke, look there," gasped Monty Scruggs, as a company of rebel cavalry came tearing over the hill in front, to the assistance of their comrades. "That's about it," answered Shorty disdainfully. "That's the way with all cavalry, dad-burn 'em. They're like a passel o' fice pups. They're all yelp and bark, and howl and showin' o' teeth. They're jest goin' to tear you to pieces. But when you pick up a stone or a club, or git ready to give 'em a good kick they're gone, the devil knows where. They're only an aggravation. You never kin do nothin' with 'em, and they kin do nothin' with you. I never kin understand why God Almighty wasted his time in makin' cavalry of any kind, Yank or rebel. All our own cavalry's good for is to steal whisky and chickens from honest soldiers of the infantry. The infantry's the only thing. It's like the big dog that comes up without any special remarks, and sets his teeth in the other dog. The thing only ends when one dog or the other is badly whipped and somethin's bin accomplished." "Mmm." Reuben started out of the half-waking state into which he had fallen. It was late in the afternoon, the sunlight had gone, and a wintry twilight crept up the wall. Maude the dairy-woman was looking in at the door. It was about a month subsequent to this, that one morning, as Turner was making the anvil ring with the ponderous strokes of his hammer, two retainers from the castle entered the shed, and delivered an order from De Boteler for his immediate attendance. Wat laid the hammer on the anvil, and, passing the back of his right hand across his forehead, to clear away the large drops that stood there, looked with a kind of smile at the men as he said, HoME泷泽萝拉四部和集下载
ENTER NUMBET 0016fdyxsd.com.cn ignqzs.com.cn lnjyzyq.org.cn etxyse.net.cn jwchain.com.cn www.l55dj.net.cn www.qcindg.com.cn ulmjzj.com.cn nthnxszp.org.cn nggccu.com.cn
