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Analog & Digital
Power Supplies |
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 Precision
Programmable 40V/5A DC Power Supply - Extech 382280
Precision Source for Calibrating
Process Devices and Measuring DC Process Signals
High resolution programmable output and two fixed
outputs of 5V and 3.3V. Selectable constant Voltage or
Current modes. Programmable over Voltage/Current protection
with programmable 0 to 60 second delay timer. Storage/Recall
memory for 120 test setups. High stability with low ripple
and noise. Dual output terminal for source and monitor
connections. Dual high contrast LCD display with
backlighting. |
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Single
Output DC Power Supply - Extech 382203
18 Volt 3 Amp Power Supply with Dual
Backlit LCD Displays
Adjustable 0 to 30V and 0 to 3A output plus fixed 12V and 5V
outputs (0.5A continuous/1A surge). Analog display of
voltage and current output. Binding posts for variable
output and easy snap terminals for fixed outputs. Overload
and short circuit protected. Operate on 110/220VAC
(50/60Hz). |
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Triple
Output DC Power Supply - Extech 382213
Digital Displays of Both Current and
Voltage with Triple Outputs
Triple Output: Adjustable 0-30V, 0-3A plus fixed 5V and
12V. 0-30V Adjustable Voltage Output. 0-3A Adjustable
Current Output. Independent 5V and 12V Outputs Provides
Power for TTL or CMOS Projects. Easy Snap Terminals for 5V
and 12V outputs. Overload and Short Circuit Protection.
Constant Voltage or Current. Current Limiting Front Panel
LED Indicator. Binding Post Terminals for Variable Supply. |
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Variable Regulated DC Power
Supply 0-30V, 0-20A - Mastech 3020E
Regulated Power Supply with 0-30V DC
and 0-20A Current
Variable DC volts: 0 - 30 Volts. Variable current: 0 - 20
Amp. LED digital displays for both current and voltage.
Constant voltage and current operation. Current limiting and
short circuit protection. Load Effect: less than or equal to
0.2% + 10mV. Switching Power. Output polarity : positive and
negative. Low ripple voltage less than 1mVp-p. Overload
protection circuit. |
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Variable Regulated DC Power
Supply 0-50V, 0-20A - Mastech 5020E
Regulated Power Supply with 0-50V DC
and 0-20A Current
Two level of control for both current and voltage outputs:
coarse and fine for ease of use. Outputs: Adjustable at 0-50
V and 0-20 A. Ripple noise: CV <= 10 mV RMS, CC <= 10 mA
RMS. LED reading accuracy: +/-1% for voltage and +/-2% for
current. |
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DC Linear Power Supply 0-30V,
0-5A - Mastech HY3005D
Linear DC Power Supply with Single
Power Output
Two level of control for
both current and voltage outputs: coarse and fine for ease
of use Adjustable outputs: 0-30V and 0-5A Input voltage:
110V AC and 220V AC switchable Line regulation: CV <= 0.01%
+ 1 mV, CC <= 0.2% + 1 mA Load Regulation: CV <= 0.01% +
3mV, CC <= 0.2% + 3 mA Ripple noise: CV <= 0.5 mV RMS, CC <=
3 mA RMS Protection: constant current and short-circuit
protection LCD reading accuracy: +/-1% for voltage and +/-2%
for current |
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Triple DC Linear Power
Supply 0-30V, 0-5A - Mastech HY3005D-3
Linear DC Power Supply with Three
Power Outputs
Three Power Outputs: 2 Variable: 0 - 30 Volts @ 0 - 5 Amps.
1 Fixed: 5 Volts @ 3 Amps. Input Voltage: 110V 60Hz.
Constant voltage/ Constant Current. Voltage and Current
adjustment. Power effect: CV<0.01%+2mV, CC<0.2% + 2mA.
Overload effect: CV<0.01% +3mV, CC<0.2% +3mA. Waves and
noises: CV<0.5mV r.m.s, CC 3mA, r.m.s. Protection: Current
limited & Short circuit protection. Operating Temperature :
0 - 102 F ( 0 -40 C), Relative Humidity: <90%. LCD Accuracy
is within + or - 2%. |
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