Velleman PS5005, Руководство пользователя

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PS5005 VELLEMAN
1
PS5005 - DC-REGULATED POWER SUPPLY
1. Introduction
To all residents of the European Union
Important environmental information about this product
This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm
the environment.
Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialised
company for recycling.
This device should be returned to your distributor or to a local recycling service.
Respect the local environmental rules.
If in doubt, contact your local waste disposal authorities.
Thank you for buying the
PS5005
! The
PS5005
is a highly accurate, DC-regulated power supply with an adjustable
output. This output can be used for constant voltage (C.V.) and constant current (C.C.).
The output voltage can be adjusted between 0V and 50V when the device is in the constant voltage mode or C.V.-
mode. The current-limiting point (max. ± 5.5A) can be set arbitrarily in this mode.
The output current can be adjusted continuously between 0 and 5A in the constant current mode or C.C.-mode.
The output current and output voltage are indicated through LED displays.
2. Technical Specifications
Input Voltage
220V ± 10%, 50Hz ± 2Hz
Output Voltage 0-50V
Output Current 0-5A
Source Regulation C.V.
≤
1 x 10
-4
+ 1mV
C.C.
≤
2 x 10
-3
+ 1mA
Load Regulation C.V.
≤
1 x 10
-4
+ 5mV
C.C. < 2 x 10
-3
+ 5mA
Ripple C.V.
≤
1.0mVrms
Protection current-limiting and short-circuit protection
Indication Accuracy
a. Volt-indication LED ± 1% ± 2 digits
b. Amp-indication LED ± 2% ± 2 digits
Operating Temperature 0 to 40°C, RH
≤
90%
Dimensions 305mm x 265mm x 160mm
Autonomy 8hrs of continuous use at max. load
3. Description
3.1. Controls and Description of the Front Panel
(1)
Amp-display (LED): indicates the output current.
(2) Volt-display (LED): indicates the output voltage.
(3) C.C. fine-tuning: rotary switch for the fine-tuning of the current-limiting point.
(4) C.C. adjustment: rotary switch for the adjustment of the current-limiting point.
(5) C.V. adjustment: rotary switch for the adjustment of the output voltage.
(6) C.V. fine-tuning: rotary switch for the fine-tuning of the output voltage.
(7) C.C. indicator: the LED is lit when the device is in the C.C.-mode.
(8) C.V. indicator: the LED is lit when the device is in the C.V.-mode.
(9) Power switch: push-button used to activate/deactivate the device. The device is ON when either the C.C. LED
(7) or the C.V. LED (8) is lit.