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DC power supply

DC power supply

Introduction
The DC Power supply is automatic constant-voltage/constant-current transfer type of power supply with display meter (3-1/2 digits, LCD display) of electrical point meter. Output constant voltage is adjustable 0-30V/60V and output constant current is adjustable in the range 0-1A/2A/3A/5A,0-10A/20A/30A/50A,It´s output type have one, two and two with fixed 5V3A.The output can be connected in parallel or series to get multiple output current& voltage.

Technical Parameters

Input Voltage 220±10%
Frequency 50Hz±2Hz
Output Voltage DC:0-30/60V DC:5V3A
Output Current (DC:0-1A/2A/3A/5A) (DC:0-10A/20A/30A/50A)
Protection Power effect Current Limited Protection CV≤1×10-4+5Mv CC≤3×10-4+10mV
Load effect Ripple and Noise CV≤1×10-4+2Mv (Output current≤3A) CV≤1×10-4+5Mv (Output current>3A) CC≤5×10-4+10Mv CV≤1mVrrns
Environment Temperature 0℃~+40℃
Relative Humidity 20-85%

Detailed information

Model Output(v) Output(A) Package(cm) Quantity (PCS) Remark
Single Output SK1730SL1-5A 0-30V 0-1A/2A/3A/5A 42.5×38.5×59.5 4 LED display
SK1730SB1-5A 0-30V 0-1A/2A/3A/5A 42.5×38.5×59.5 4 LCD display
SK1730SBP1-5A 0-30V 0-1A/2A/3A/5A 42.5×38.5×59.5 4 LCD display
SK1730SC1-5A 0-30V 0-1A/2A/3A/5A 42.5×38.5×59.5 4 Analog display
SK1760OSL1-2A 0-60V 0-1A/2A 42.5×38.5×59.5 4 LED display
SK1760SB3-5A 0-60V 0-3A/5A 45.5×36×48 2 LCD display
SK1730SL10A 0-30V 0-/10A 48.5×41×30.5 1 LED display
SK1730SL20A 0-30V 0-/20A 55×41.5×30.5 1 LED display
SK1730SL30-50A 0-30V 0-/30A/50A 70×41×60 1 LED display
Double Output SK1731SL1-5A 0-30V 0-1A/2A/3A/5A 45.5×36×48 2 LED display
SK1731SBP1-5A 0-30V 0-1A/2A/3A/5A 45.5×36×48 2 LCD display
SK1731SB1-5A 0-30V 0-1A/2A/3A/5A 45.5×36×48 2 LCD display
Three Output SK1731SC1-5A 0-30V 0-1A/2A/3A/5A 45.5×36×48 2 Analog display
SK1761SL1-2A 0-60V 0-1A/2A 45.5×35.5×47.6 2 LED display
5V3A SK1761SB3A-5A 0-60V 0-3A/5A 42.5×31.5×49 1 LED display

TianXin Electrical Co., Ltd. is a leading international manufacturer of high quality power supply testing equipment, located in China. At TianXin, we can supply you high quality power supply testing equipment such as AC automatic voltage regulator, uninterruptible power supply, solar inverter, DC power supply and battery charger.

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