User Manual of Precision AC- DC Power Supply: 0
Contents
1. internal resistance from loading and agree to Ohm s Law 19 18 15 16 17 WYK MMM E DC POWER SUPPLY _ _ _A_ NN c c Se MS Front panel the first picture 1 Power switch 2 Voltage Current preset display button When you hold down this button 1t will show the preset voltage or current 3 Over voltage preset display button When you hold down this button 1t will show the over voltage point If you want to adjust over voltage you could hold down this button then adjust the over voltage knob 4 Over voltage knob 5 Output reset switch It will change the output status when press this switch Such as the output is on it will become off after press this switch It can also reset the protection lock 6 Output indicator 7 Short circuit indicator 8 Over heat indicator 9 Over voltage indicator 10 low voltage indicator 11 Current adjustor 12 Voltage adjustor 13 Positive auxiliary out put 14 Negative auxiliary out put 15 Constant current status indicator If it lights up that means it is working at constant current If it s blinking it is displaying the preset current 16 Over voltage indicator 17 Constant voltage status indicator If it lights up that means it is working at constant voltage If it 1s blinking it 1s displaying the preset voltage 18 Voltage meter 19 Current meter 20 Positive out put 21 Negative out put 22 Air switch 23 Input socket O2. children
3. User Manual of Precision AC DC Power Supply 0 103 VDC 0 10A Features e Outputs 0 103V 10Ah regulating e Overload protection Specification Main Power Supply 110 10 50 60Hz 2Hz Output Voltage 0 103 regulating Output Current 0 10A regulating Voltage Line regulation CV 0 2 20mV CC 1 100mA Load regulation CV 0 2 20mV CC 1 100mA PARD 0 3 30mV rms Constant Current Operation Output current range OA rating current continuously adjustable Constant Voltage out put mode CV The out put voltage can be adjusted to any V from 0 to whatever voltage under 103 Constant Current out put mode CC The out put current can be adjusted to any amp from 0 to 10A This charger can either working at CV mode or CC mode which can be switch automatically Such as if you try to charge 37V Li ion battery pack you will set the out put voltage to 42V Initially this charger will work at CC mode when the battery s voltage reach 98 7 out of 42V this charger will switch from CC mode to CV mode After a while when the current drop to like 0 1 A 0 2A that means the battery is fully charged Under constant voltage working condition the output voltage is continuously adjustable At the mean time the output current is depend on the internal resistance from loading and agree to Ohm s Law Under constant current working condition the output current is continuously adjustable At the mean time the output voltage 1s depend on the
4. perate 1 Turn on device there is no out put at this point 2 Hold down over voltage preset display button adjust the out put voltage and current to appropriate point 3 If you need to set the over voltage protection please hold down the over voltage preset display button use a screwdriver to adjust the over voltage adjustor 4 Press output reset switch the indicator will light up and device will have output Safety 1 Do not open this device when it 1s working 2 Organize all the cables never step on it 3 MUST make sure that the ground cable is connected 4 Check all the cables in a period of time make sure there Powerizer 37V 10Ah 40A Li ion Polymer Battery Pac Cotton Y www batheryspece sor Marmurn dechergirg r e 4 Muelas Poente war Lion batlery charger We ue not responde lor any consequences end serrages cased by maues The raten peca musi be che OF pared poparty Baten No 20080623 Warnin Must put battery in a ireproof container Never put on the surface of flammable material Never leaving chargin battery unattended 5 Keep away from children ERAS IP IIL AE a ES NA EN Powerizers 37V 10Ah 40A son Polymer Batlery Pac ere yarace es De en No 20080675 Warnin Must put battery in a fireproof container Never put on the surface of flammable material Never leaving charging battery unattende Keep away from
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