The MASTECH HY3020E VARIABLE DC POWER SUPPLY has variable 0 to 30 volts at 0 to 20 AMP.

The voltage is variable from 0 to 30 volts and the current is also variable from 0 to 20 amps.

The digital LED meters display the actual voltage and current within 2 percent. Both the voltage and the amperage are adjustable with COARSE and FINE tuning controls for absolute BEST precision.

MASTECH HY3020E VARIABLE DC POWER SUPPLY is excellent for multiple regulated power requirements with variable 0-30 volt 0-20 amp output. Other uses include lab, science projects or any other use where stable voltage up to 30 volts is required.

MASTECH HY3020E VARIABLE DC POWER SUPPLY SPECIFICATIONS:

Output Voltage : 0- 30V @ 0-20A
Switching Power
Output Current :0-20 A
Input Voltage: 110V, 60Hz
Constant Voltage / Constant Current
Voltage and Current Variable
Power effect: CV<0.01%+1mV, CC<0.2% + 1mA
Overload effect: CV<0.01% +3mV, CC<0.2% +3mA
Waves and noises: CV<2mV r.m.s, CC <10mA, r.m.s
Protection: constant current and short-circuit protection
CV≤0.1%+5mV(I>6A) CC≤0.5%+20mA(I>6A)
Voltage indication accuracy: LED±1%+2digits, analogue display 2.5%
Current indication accuracy: LED±2%+2digits, analogue display 2.5%
Load regulation :
CV≤0.02%+10mV(I≤6A) CC≤0.5%+10mA(I≤6A)
CV≤0.1%+5mV(I>6A) CC≤0.5%+20mA(I>6A)
Ripple & Noise: CV≤3mVr.m.s CC≤10mA r.m.s
Digital Voltage and current meters built in with Voltage resolution:
2.5% of display reading;
2.5% of Current resolution: display reading
Environmental : 0 - 102 F ( 0 -40 C), relative humidity: <90%
6 Months Warranty
Size: 14 1/4" X 10 1/4" X 6 1/2"
Weight: 20 lbs / 9 kg

HEAVY DUTY DC POWER SUPPLY LEADS / CABLES
TWIN CABLES / RED + BLACK - BANANA PLUGS TO ALLIGATOR CLIPS
BRAND NEW

This heavy duty Power Supply Cable / Lead is appropriate for ALL our DC power supplies from the smallest MW 2 amp units up to the most powerful 20 amp HY3020D model that have BANANA jacks for connectivity.

Heavy Duty connecting cables / wire:
14 gauge, the banana plugs, alligator clips are heavy duty.

How to connect the leads:

Connect the RED BANANA PLUG into the positive BANANA jack of the power supply (usually RED).

Connect the BLACK BANANA PLUG into the negative BANANA jack of the power supply (usually BLACK).

Connect the RED ALLIGATOR CLIP end of the cable to the positive connection of your device or use.

Connect the BLACK ALLIGATOR CLIP end of the cable to the negative connection of your device or use.

VARIABLE DC POWER SUPPLY INFORMATION

$229.95 + $29.95 S/H/I For domestic 48 state US shipments via UPS Ground. No shipments to AK, HI, PR, VI, Guam, PO Boxes or APO addresses

Mastech HY3020E Lab Grade Switching DC Power Supply

The voltage is variable from 0 to 30 volts and the current is variable from 0 to 20 amps. Digital LED meters display. COARSE and FINE tuning controls for absolute BEST precision. MASTECH HY3020E VARIABLE DC POWER SUPPLY is excellent for multiple regulated power requirements. Uses include lab, science projects.

Mastech HY3020E Lab Grade Swithching DC Power Supply - Dual

$249.95 + $34.95 S/H/I For domestic 48 state US shipments via UPS Ground. No shipments to AK, HI, PR, VI, Guam, PO Boxes or APO addresses

Mastech HY3020E Switching DC Power Supply
with 3 FEET HEAVY-DUTY POWER SUPPLY LEAD

This is a SWITCHING power supply and it does NOT work for all applications that a LINEAR would be appropriate.

Some of the applications that a SWITCHING power supply does NOT work for include Electroplating, Anodizing, Battery Charging and Chemical Experimentation.

The MASTECH HY3020E VARIABLE DC POWER SUPPLY has variable 0 to 30 volts at 0 to 20 AMP.

MASTECH HY3020E VARIABLE DC POWER SUPPLY SPECIFICATIONS:

HEAVY DUTY DC POWER SUPPLY LEADS / CABLESTWIN CABLES / RED + BLACK - BANANA PLUGS TO ALLIGATOR CLIPSBRAND NEW

HEAVY DUTY DC POWER SUPPLY LEADS / CABLES
TWIN CABLES / RED + BLACK - BANANA PLUGS TO ALLIGATOR CLIPS
BRAND NEW