The new AD-55B power supply is a specific purpose security series product with battery charger and UPS function.
Features:
* Universal AC input / Full range
* Protections: Short circuit / Overload / Over voltage
* Battery low protections
* Cooling by free air convection
* 100% full load burn-in test
* Fixed switching frequency at 45KHz
Note: Requires 24V battery (2x12V) for UPS function.
|
Specifications |
|
Output Number |
CH1 |
CH2 |
|
DC Voltage |
27.6V |
1.8V |
|
Rated Current |
1.8A |
0.16A |
|
Current Range |
0-2A |
--- |
|
Rated Power |
51.92W |
51.92W |
|
Input No Load Ripple&Noise |
100mVp-p |
100mVp-p |
|
Voltage Adj. Range |
24-29V |
--- |
|
Voltage Tollerance |
+-1.0% |
--- |
|
Line Regulation |
+-0.5% |
--- |
|
Load Regulation |
+-0.5% |
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