Related Manuals for Aktakom ATH-2235
Summary of Contents for Aktakom ATH-2235
- Page 1 User’s Manual DC POWER SUPPLIES ATH-2235 ATH-2243 ATH-3231 ATH-3232 ATH-4012 Thank you for choosing AKTAKOM Power Supply. www.tmatlantic.com...
- Page 2 SAFETY PRECAUTIONS These instruments fulfill the regulations of CE-LVD (EN-61010:2001) and CE-EMC (EN-55022:1998/+A1:2000; EN 55024:1998; EN61000-3- 2:2000; EN61000-3-3:1995) To ensure safe operation of the equipment and eliminate the danger of serious injury due to short-circuit (arcing), the following safety precautions must be observed. Damages resulting from failure to observe these safety precautions are exempt from any legal claims whatever.
- Page 3 PRODUCT DESCRIPTION ATH-2235, ATH-2243 and ATH-4012 DC regulated power supplies have two ways output. ATH-3231 and ATH-3232 DC regulated power supplies have three ways output. Of which, two ways are adjustable and one way is fixed.
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Page 4: Technical Data
1.1 Input voltage: 110VAC ... 127VAC ±10% / 60Hz; 220VAC ... 240VAC ±10% / 50Hz (SWITCHABLE) 1.2 Output voltage and current of adjustable channels • ATH-2235: 0…30V, 0…5A x 2 • ATH-2243: 0…40V, 0…3A x 2 • ATH-3231: 0…30V, 0…3A x 2 •... -
Page 5: Operation
2. OPERATION 2.1 Controls and description of front panel (1) Slave constant-current indicator or two-ways parallel state indication: the LED illuminates when the slave output is in current- regulated state or the two adjustable outputs is in parallel. (2) Slave constant current adjustment: adjusting salve output current value (adjusting the current-limit protection point) (3) Slave constant-voltage indicator: the LED illuminates when the slave output is in voltage-regulated state. - Page 6 (14) Master constant voltage adjustment: adjusting master output voltage. (15) Fixed 5V output terminal (+): connecting the positive terminal of load. (16) Fixed 5V output terminal (-): connecting the negative terminal of load. (17) Master constant current adjustment: adjusting master output current value (adjusting the current-limit protection point).
- Page 7 Setting procedure: turn on power, rotate counterclockwise the CC adjustment (2) and (17) to minimum, then make the positive and negative output terminal in short connection and rotate clockwise the CC adjustment (2) and (17) till output current equal to the required current-limiting protection point, so the current-limiting protection point is well set.
- Page 8 2.2.3.2 When the two outputs are in parallel, the CC adjustment (2) of slave output does not work. When used as CC supply, simply adjust the CC adjustment (17) of master output, at this time, output current of both master and slave are controlled by it and are same, output current is up to double of independent's maximum current.