HAMEG - Caltest Instruments Ltd · Key specification of the HMP series 6 For internal use! HAMEG...

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HAMEG

The HMP Series is the most

versatile Power supply

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Reason’s to buy a HMP

Applications for the HMP series

Target customer

Value proposition

Key specifications of the HMP series

Extras included

Ordering information

Suggested options and accessories

Competitive positioning

Content

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HAMEG Instruments GmbH – A Rohde & Schwarz Company

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- Very good price-performance ratio in it’s class

- Two series available, HMP2xxx with 188W and HMP4xxx with

384W

- High resolution (up to 1mV and 0.1mA) for setting and read-back

- Galvanically isolated, earth-free and short circuit protected output

channels

- High voltages and currents (up to 32V/channel, up to 10A per

channel)

- Low residual ripple due to linear post regulators

- Sense Inputs for correct voltage at DUT

- Advanced parallel- and serial operation via V/I tracking

- EasyArb function for free definable V/I characteristics

- FuseLink: individual channel combination of electronic fuses Free

adjustable overvoltage protection (OVP) for all outputs

- All parameters clearly displayed via LCD/glowing buttons

- Rear connectors for all channels including sense

Reason’s to buy an HMP

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Applications

- Power supply in engineering Lab‘s

- Power supply in production environment

- Simulation of charging processes with arbitrary

Target customer

- Development Engineers which need power supplies for their

devices

- Test and quality engineers in production lines, which need to

power their device under test

- Education customers like universities for education purposes

Applications and target customers

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HMP series save valuable investment of the user due

to:

- Versatile functionality

- User friendly operation with color coded buttons and

voltage/current tracking function over all regulated outputs

- Big and bright display’s to show the most important parameter

all together

- Saving the user’s device under test with Overvoltage

protection and Fuse linking

- Easy generation of arbitrary V/I curves

- USB/RS-232 interface standard for remote control

- Remote control commands are SCPI like

Value proposition

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– Two and three channel version with sum power of 188W

– Three and four channel version with sum power of 384W

– All outputs are earth-free and Galvanically isolated and short circuit

protected

– High setting- and read-back resolution of 1mV/0.2mA

– Sense Inputs for correct voltage at DUT

– Keypad for direct parameter entry

– Advanced parallel- and serial operation via V/I tracking

– EasyArb function for free definable V/I characteristic

– FuseLink: individual channel combination of electronic fuses

– Free adjustable overvoltage protection (OVP) for all outputs

– All parameters clearly displayed via LCD/glowing buttons

– Rear connectors for all channels including sense

– USB/RS-232 Interface, optional Ethernet/USB or IEEE-488

Key specification of the HMP series

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– HMP does have many features included which are not available in power

supplies of this price range like:

• high resolution DMM in each channel for very high setting and read

back resolution for voltage and current.

• Overvoltage protection for each channel

• Fuse link to define case depended and save switch off of different

channel

– EasyArb function import from a PC or program inside the HMP a

arbitrary waveform where at each definition point voltage and current

can be set

– Remote interface RS-232/USB is standard delivered with each HMP, the

remote control functions are based on SCPI Commands for easy top

level programming

– High contrast LCD Display to show all important values at once

– Low fan noise due to big fan and temperature controlled fan

Extras included:

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HMP 2020 – two channel, 1x0...32V/0...10A 1x0...32V/0...5A , 188W max.

HMP 2030

– three channel, 3x0...32V/0...5A , 188W max.

HMP 4030

– three channel, 3x0...32V/0...10A, 384W max.

HMP 4040

– four channel, 4x0...32V/0...10A, 384W max.

Delivery includes:

– HO720 USB / RS-232 remote interface

– Operating Manual

– Power cord

– CD-ROM with software, driver, manual and other information

Ordering information

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optional accessories:

– HO730 Dual-Interface Ethernet/USB (including webserver)

– HO740 Interface IEEE-488 (GPIB) galvanically isolated

– HZ10S 5 x silicone test lead (measurement connection in black)

– HZ10R 5 x silicone test lead (measurement connection in red)

– HZ10B 5 x silicone test lead (measurement connection in blue)

– HZ42 2 HU 19” Rackmount kit for HMP2020 & HMP2030

– HZ43 3 HU 19” Rackmount kit for HMP4030 & HMP4040

Suggested options and accessories

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Competitive landscape for HMP Series

Comparison using the traffic light principle

Green (Go) – this is what customers want

Red (STOP) – will not be accepted by customers

Yellow (Attention) – some customers want more

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All information from Datasheet and Internet, status 21.02.2012

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All information from Datasheet and Internet, status 21.02.2012

Agilent Rigol BK Precision Gossen Metrawatt GW Instek TTi HAMEG

E3633A U8002A DP1116A 1788 9130 SLP240-20 SLP240-40 GPS-4303 PL330QMD HMP2020 HMP2030

Power in W 200 150 160 192 195 240 240 200 190 188 188

number of outputs 1 1 1 1 3 1 1 4 2 2 3

Channel 1: V / I0…8V / 20A

0…20V / 10A0…30V / 5A

o…16V / 10A

0…32V / 5A

0…17.5V / 6A

0…35V / 3A

0…30V /

3A0…20V / 20A 0…40V / 12A

0…30V /

3A0…30V / 3A 0…32V / 10A 0…32V / 5A

Channel 2: V / I0…30V /

3A

0…30V /

3A0…30V / 3A 0…32V / 5A 0…32V / 5A

Channel 3: V / I 0…5V / 3A2.2…5.2V /

1A0…32V / 5A

ripple V rms<350uV

(20Hz…20MHz)<1mV

<350uV

(20Hz…20MHz)≤1mV <1mV 15mV 15mV <1mV 0.4mV

<1.5mV

(3Hz…20MHz)

<1.5mV

(3Hz…20MHz)

display digital digital LCD digital digital digital digital digital digital LCD LCD

constant voltage std. std. std. std. std. std. std. std. std. std. std.

constant current std. std. std. std. std. std. std. std. std. std. std.

overvoltage protection std. std. std. std. std. std. std. std. std. std. std.

over current protection

(electronic fuse)std. std. std. ?? ?? std. std. std. std. std. std.

fuse linking No No No No No No No No No std. std.

arbitrary function No No No No No No No No No std. std.

parallel use of channel not applicablenot

applicable

not

applicable

not

applicablestd.

not

applicable

not

applicablestd. std. std. std.

serial use of channel not applicablenot

applicable

not

applicable

not

applicablestd.

not

applicable

not


short protected not applicablenot

applicable??

not

applicablestd.

not

applicable

not


galvanically isolated outputs not applicablenot

applicable??

not

applicablestd.

not

applicable

not


sense input std. No std. std. No std. std. std. std. std. std.

outputs on the back std. ?? std. std. No std. std. ?? std. std. std.

19" rack mount available Option Option Option Option Option Option Option No Option Option Option

Weight 9.5kg 8,3kg 8,5kg 6,7kg 9kg 2.8kg 2.8kg 7kg 8.5kg 9kg 9kg

programmable std. No std. std. std. No No No std. std. std.

USB Remote Interface No No std. No Converter No No No std. std. std.

RS-232 Remote Interface std. No No std. Converter No No No std. std. std.

Ethernet Remote Interface No No std. No No No No No std. Option Option

GPIB Interface std. No std. No No No No No Option Option Option

Price 1.002 € 309 € 849 € 616 € 946 € 1.510 € 1.510 € 398 € 712 € 998 € 1.198 €

Positioning HMP within 200W class, 2/3 channel

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Agilent Gossen Metrawatt TTi HAMEG

6551A 6555A SLP320-32 EX354D EX354Tv HMP4030 HMP4040

Power in W 500 500 320 280 420 384 384

number of outputs 1 1 1 2 3 3 4

Channel 1: V / I 0…8V / 50A 0…120V / 4A 0…32V / 18A 0…35V / 4A 0…35V / 4A 0…32V / 10A 0…32V / 10A

Channel 2: V / I 0…35V / 4A 0…35V / 4A 0…32V / 10A 0…32V / 10A

Channel 3: V / I 1.5…5V / 5A 0…32V / 10A 0…32V / 10A

Channel 4: V / I 0…32V / 10A 0…32V / 10A

ripple V rms 300uV 700uV 30mV 2mV 2mV<1.5mV

(3Hz…20MHz)

<1.5mV

(3Hz…20MHz)

display digital digital digital digital digital LCD LCD

constant voltage std. std. std. std. std. std. std.

constant current std. std. std. std. std. std. std.

overvoltage protection std. std. std. std. std. std. std.

over current protection (electronic

fusestd. std. std. std. std. std. std.

fuse linking No No No No No std. std.

arbitrary function No No No No No std. std.

parallel use of chennelnot

applicable

not

applicablenot applicable

not

applicable

not

applicablestd. std.

serial use of channelnot

applicable

not


not

applicable

not

applicablestd. std.

short protectednot

applicable

not


not

applicable

not

applicablestd. std.

galvanically isolated outputsnot

applicable

not


not

applicable

not

applicablestd. std.

sense input std. std. std. std. std. std. std.

outputs on the back std. std. std. No No std. std.

Weight 25kg 25kg 2.8kg 4.3kg 4.4kg 12kg 12kg

programmable No No No No No std. std.

USB Remote Interface No No No No No std. std.

RS232 Remote Interface No No No No No std. std.

Price 2.537 € 2.537 € 1.570 € 791 € 638 € 1.359 € 1.559 €

Positioning HMP within 400W class, 3/4 channel

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HAMEG Instruments GmbH – A Rohde & Schwarz Company All information from Datasheet and Internet, status 21.02.2012

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V+

1 - Quadrant power supply

positive voltage

positive current ( = Source)

V-

I-

I+

I-Source II-Sink

IV-Sink III-Source

Basics – working mode

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V+ V-

I+

I-Source II-Sink

IV-Sink III-Source


( = electronic load)

positive voltage

negative current (Sink)

I-


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positive voltage

positiver current (Source)

+

positive voltage

negative current (Sink)

V-

I+

I-Source II-Sink

IV-Sink III-Source

V+

I-


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V+ V-

I-

I+

I-Source II-Sink

IV-Sink III-Source


bipolar (positive & negative)

voltage

positive current (Source)


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voltage

positive current

+


voltage

negative current

V+ V-

I-

I+

I-Source II-Sink

IV-Sink III-Source


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Constant Voltage Mode (CV)

Voltage Source

f.e. Simulation of a battery for testing a

charger

Vactual = Vtarget

Iactual < ILIMIT

Constant Current Mode (CC)

Current Source

f.e. test of current shunt‘s

Vactual < Vtarget

Iactual = ILIMIT

Output current (Iactual )

Ou

tpu

t vo

lta

ge (

Va

ctu

al)

RL>RC

RL<RC

RL=RC

I

V Ou

tpu

t vo

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(V

actu

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Output current (Iactual )


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Constant Resistance Mode (CR)

f.e. Overload and short test

Vactual/IIN = constant

Constant Power Mode (CP)

f.e. Accutest or Simulation of a

load with constant power

Vactual · IIN = constant

Load current (IIN)

Ou

tpu

t vo

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(V

actu

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Ou

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t vo

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ge

(V

actu

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Load current (IIN)


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HMP

Complete load regulation: < 50 µs

(10…90% load change, load regulation within 10 mV from Vtarget)

Switch on behaviour Load change behavoiur

Basics

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Current protection

– If the output current reached the current protection limit, the

power supply change to the constant current mode. The output

voltage will be regulated down, in the case of a short to 0

voltage.

– The limit current which was set will flow as long as the overload

on the output is over. Then the power supply will be

automatically switch back to constant voltage mode.

Constant

voltage Constant

current

Vo

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V

Current I

Current limit

Basics

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HMP

Setting for each channel possible, FuseLink makes dependencies

between channel fuses possible

Electronic fuse

– If the current limit is reached the power supply switch off the

respective channel

– There is no automatically reset, after the overload is over, the

output can be switched on manually or remote controlled.

– Use for sensitive device under test‘s or if in case of error a

notification should be visible.

Constant volatge

Vo

ltag

e V

Time t

Reset

Basics

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Available from

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HAMEG - Caltest Instruments Ltd · Key specification of the HMP series 6 For internal use! HAMEG...

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Transcript of HAMEG - Caltest Instruments Ltd · Key specification of the HMP series 6 For internal use! HAMEG...