AM-SP20VDC1200W Power Supply

Model APM Technologies: AM-SP20VDC1200W
Power Supply - DC - Programmable - Switching - High-Precision - 20V - 60A - 1200W

• Channels 1
• Power 1200W
• Power Factor >0.98
• Input Power 750VA (MAX) 1300VA (MAX) 1500VA (MAX)
• Output Voltage Range 0-20V
• Output Current Range 0-60A
• Voltage Load Regulation 10mV
• Current Load Regulation 60mA
• Voltage Setting Accuracy 0.05%+15mV
• Current Setting Accuracy 0.1%+60mA
• Voltage Measurement Accuracy 0.05%+15mV
• Current Measurement Accuracy 0.1%+60mA
• Voltage Ripple 40mVp-p/6mVrms
• Current Ripple 60mA (Full Range)
• Current Ripple 20mA (TYP value)
• Voltage Temperature Coefficient[2] 100ppm/℃
• Current Temperature Coefficient[2] 150ppm/℃
• DVM Resolution 0.1mV
• DVM Accuracy 0.05%+15mV
• Remote Compensation 4V MAX
• Load Transient Response Time ≤2ms
• Command Response Time 50ms
• Efficiency (Full Load) 82.5% 83% 84%
• Protection Function OVP/OCP/OTP/OPP/SCP

The APM Technologies AM-SP20VDC1200W programmable source has an operating efficiency of up to 84%. By a special measure in the circuit design of the switching architecture potential damage inflicted on the device itself is reduced. As a result, the overall efficiency is increased while lowering the rate of temperature rise of the DC source. Compared with other similar types of products in the market, APM Technologies' sources offer significant advantages. The unique fast drop function makes the response of the AM-SP20VDC1200W much superior.

The APM Technologies AM-SP20VDC1200W has a built-in digital voltmeter (DVM) and this independent function can measure the value of the output voltage at the output terminal, and display the value at VFD screen by switching over the front panel buttons. The DC source can also be used as external equipment for laboratory testing, to measure voltage values. In the master-slave control mode, up to 4 units of APM units can be used in either a series or parallel mode. This control mode has the effect of “a hundred responses to a (single) call”. Once the mode is settled, the “Slave” will be locked in the main interface and exclusively controlled by the “Master”. When there is a “Slave” signaling a protection mode issue, all the DC sources will turn off and exit master-slave mode.

When users require high output power, APM Technologies AM-SP20VDC1200W source can increase the output power by using up to 10 devices in a series or parallel mode. AM-SP20VDC1200W source via its RS485 interface can be operated in a series mode by using up to 31 units of the device, thus makes it possible to simultaneously control all the DC sources connected on RS485 from a PC.

Scope of Delivery:

• APM Technologies AM-SP20VDC1200W Power Supply
• Power Cord