eBay

FAST and SAFE shipping from our office in San Jose, California with shipping time and tracking #
Two notices will be sent to you by email:
1. Payment received.
2. Order status: shipping time and tracking #.

FEATURES:

High precision
Full modulation range on output voltage
Negative voltage output
Linear regulation
Shutdown
DESCRIPTION:

Draw a clear distinction between input lead and output lead: input 24V (red lead), ground electrodes (black lead), regulation wire (white lead), reference voltage 5V (yellow lead), shutdown (blue lead), and output high-tension cable (thick brown lead).
While regulating the potentiometer, connect the intermediate tap of the potentiometer with white lead, and connect the other two ends to ground (black lead) and reference voltage (yellow lead) respectively. Switch on the power, and regulate the potentiometer to have the required output voltage.
SHUTDOWN MODE OPERATION
The internal protection circuit is provided in the high voltage power supply, but the high voltage short circuit shall be avoided.
SPECIFICATIONS
T_A = 25°C, unless otherwise noted
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit/Note
Input Voltage
VPS

23
24
25
V
Quiescent Input Current
I_INQQ
I_OUT= 0mA
30
40
50
mA
Full Load Input Current
I_INFLD
I_OUT= 1.0mA
150
200
250
mA
Input Voltage Regulation Ratio
DV_OUT/DVPS
VPS = 11V to 13V

0.1

%
Output Voltage
V_OUT
I_OUT= 0 to 1.0mA
0

-1000
V
Maximum Output Current
I_OUTMAX
VPS= 11V to 13V

1.0
mA
Stability of Reference Voltage
V_REF
−20 ~ 50°C
4.98
5
5.02
V
Load

1

MΩ
Regulation Mode

0 ~ 5V or 10k potentiometer

Control Input vs. Output Linearity
DV_REF/DV_OUT

<0.2

%
Load Regulation Rate

0 to 1.0mA

≤0.05

%
Instantaneous Short Circuit Current
I_SC

<500

mA
Shutdown Supply Current
I_SHDN

18
mA
Shutdown Logic Input Current
I_LOGIC

3
uA
Shutdown Logic Low
V_INL

0.8
V
Shutdown Logic High
V_INH

1.2

V
Full Load Efficiency
η

≥70

%
Temperature Coefficient
TCV_O
−20 ~ 50°C

<0.01

%/°C
Time Drift
Short Time Drift

<0.5

%/ min
%/ min
Long Time Drift

<1

%/h
%/h
Output Voltage Temperature Stability

−20 ~ 50°C

<±1

%
Operating TemperatureRange
T_opr

−20

50
°C
Storage Temperature Range
T_stg

−55

100
°C
External Dimensions

82×55×28
mm
Weight

210

g

0.46

lbs

7.4

Oz

I. PAYMENT
We accept PayPal and all major credit cards, including Visa, Master Card,, American Express, Discover, etc.
II. SHIPPING
We ship by USPS, UPS or FedEx whichever costs the least or per customers' requests.
III. RETURN/EXCHANGE
Return Policy:
1.There is a 5% or 15% restocking fee for unopened or opened items respectively.
2. Items with marks or alternated cannot be returned because we cannot resell them.
3. Items should be returned with original packaging materials and accessories.
4. Please put a note inside the package indicating your eBay user name, purchase date, and the reasons for returning.
5. Buyers pay for shipping the items back and the original shipping fee to the buyer will be deducted from the refund.
6.14 days full refund return with original packaging and no damage on the product.
We only pay for return shipping if our product is defective.
IV.CUSTOMER SERVICE
We have full time staff answering phone calls for technical and sales related question from 8am to 5pm AEST and reply eBay or email messages within 1 day.
Please feel free to send us messages, we are all ears.
About this instrument: our company, Analog Technologies, Inc., has been designing and developing analog electronic products for 25 years.
This item has been used and highly recommended by our electrical engineers.
Its user manual can be found online or downloaded from our company's website.
That's why we are selling it here with the confidence that you will like it as well.
Only if you are happy with our products and services then we will be happy.
About us: Our company, Analog Technologies, Inc., was started as an R&D firm in January 7, 1997, in Novi, Michigan, a small town 25 miles from Detroit.
After 25 years hard working, we have established branches in San Jose, California, USA; Sydney, Australia; and Anshan, Liaoning, P.R. China.
We have 3 departments: R&D, Production and Trading.
The products sold on eBay are either produced by our own Production Department or our sub-contractor companies.
If you have any questions and/or suggestions, please contact us. Our goal is to make our customers happy and grow our company to a bigger one.

Parameter		Symbol	Condition	Min.	Typ.	Max.	Unit/Note
Input Voltage		VPS		23	24	25	V
Quiescent Input Current		I_INQQ	I_OUT= 0mA	30	40	50	mA
Full Load Input Current		I_INFLD	I_OUT= 1.0mA	150	200	250	mA
Input Voltage Regulation Ratio		DV_OUT/DVPS	VPS = 11V to 13V		0.1		%
Output Voltage		V_OUT	I_OUT= 0 to 1.0mA	0		-1000	V
Maximum Output Current		I_OUTMAX	VPS= 11V to 13V			1.0	mA
Stability of Reference Voltage		V_REF	−20 ~ 50°C	4.98	5	5.02	V
Load					1		MΩ
Regulation Mode				0 ~ 5V or 10k potentiometer
Control Input vs. Output Linearity		DV_REF/DV_OUT			<0.2		%
Load Regulation Rate			0 to 1.0mA		≤0.05		%
Instantaneous Short Circuit Current		I_SC			<500		mA
Shutdown Supply Current		I_SHDN				18	mA
Shutdown Logic Input Current		I_LOGIC				3	uA
Shutdown Logic Low		V_INL				0.8	V
Shutdown Logic High		V_INH		1.2			V
Full Load Efficiency		η			≥70		%
Temperature Coefficient		TCV_O	−20 ~ 50°C		<0.01		%/°C
Time Drift	Short Time Drift			<0.5		%/ min	%/ min
Time Drift	Long Time Drift			<1		%/h	%/h
Output Voltage Temperature Stability			−20 ~ 50°C		<±1		%
Operating TemperatureRange		T_opr		−20		50	°C
Storage Temperature Range		T_stg		−55		100	°C
External Dimensions				82×55×28			mm
Weight					210		g
					0.46		lbs
					7.4		Oz