주요 특징

• LCD display and menu-typed functionality selection

• Support front panel output terminals (Max.30A) and rear panel output terminals (Rating current output)

• Bleeder circuit control

• I/V Control function

• Sequence function

• Power on Configuration

• Internal Sense Control( Disable/ front panel/ rear panel)

• Voltage trigger function

• Output delay function

• OCP Control function

• Interface: USB Host, LAN, option: GPIB (PSB-105)

GW Instek debuts the PSB-1000 series, which is a single output channel, programmable and  multi-range DC power supply. The series comprises 400W models: PSB-1400L(40V/40A); PSB-1400M(160V/10A), and 800W models: PSB-1800L(40V/80A); PSB-1800M(160V/20A). The maximum voltage output of 320V can be realized by placing 160V units in series connection. By connecting PSB-1800Lunits in parallel, the maximum current output of320Acan be achieved. The PSB-1000series is a bench-top power supply featuring user friendly interface, which can clearly display setting conditions and measurement results via LCD display and menu-typed functionality selection without referring to the user manual. All settings can be done by functionality keys, numerical keys, and speed dial keys. The30Aoutput capability from the front terminal of the PSB-1000 series can better meet the requirements of laboratories and scientific R&D units.

The PSB-1000 series features user friendly menu-typed functionality interface and its built-in functionalities can better meet industry's application requirements. Both front panel and rear panel output terminals of the PSB-1000 series facilitate researchers to access power output conveniently. The display panel adopts menu-typed functionality selection to help users quickly familiarize with settings and operation that is extremely suitable for on-siteengineers and R&D engineers who deal with complicated functional setting requirements. The Bleeder function helps rapidly bleed internal capacitors to avoid potential danger of discharging electric charge. For battery's charging applications, users can set Bleeder to Disable to avoid impact on battery charging applications. The I/V Control function, based upon DUT's requirements, sets rise and fall speed of voltage and current respectively to effectively reduce surge voltage and current output as well asto measure DUT characteristics. The CC priority output mode can be utilized to protect diode characteristic load and LED load from being damaged by inrush current. Sequence Function (SEQ), via editing Excel charts and uploading them to the instrument, automatically executes the required output waveforms to meet the requirements of related regulations and tests. The automatic execution of the sequence function is often applied to planning a set of continuous voltage variation to assess DUT characteristics. Forinstance, producing a series of voltage variation output to test impact on automotive fans is one of the reliability test applications. Power On Configuration allows users to select previously set SEQ to carry out automatic execution as soon as power is turned on. For production lines demanding sequential power supply output application requirements, tremendous time can be saved by this function, which exempts users from resetting sequential power supply when power is turned on every single time. Voltage Triggerallows users to set pulse signals for leading edge threshold and trailing edge threshold. VOLT TRIG can be applied to ATS by providing output time for working voltage via BNC adapter. The Output Delay function facilitates users to respectively set action time for power output on and power output off for multiple sets of PSB-1000 so as to realize sequential power output applications.

The PSB-1000 series is equipped with multi range power output capability providing fourfold rated power output to meet customers' flexible application requirements. The models and operating area of the entire series are as the following chart:

Operating Area

Parallel/Series Operation

To augment output power so as to meet customers' large voltage and large current requirements, the PSB-1000 series, via placing two same model units in series connection, will be able to produce twofold rated voltage output, and through connecting four same model units in parallel, the PSB-1000 series can produce fourfold rated current output. The maximum voltage output of 320V can be achieved via placing the PSB-1000 series in series connection, and themaximum current of 320A and the maximum power of 3200W can be obtained through parallel connection.

Power On Configuration

The PSB-1000 series provides different Power On Configurations for different users. Users can also set automatic execution procedures to be carried out as soon as power is turned on. After presetting Power On Configuration, each rebooting will have a short activation display to show present settings of Power On Configuration of the PSB-1000 series. The execution will be conducted by the power on mode.

Power On Configuration Parameters Include:

1. CV control settings: Local(master), Ext-V(external voltage control), Ext-R↗, Ext-R↘(external resistance  control)

2. CC control settings: Local(master), Ext-V(external voltage control), Ext-R↗, Ext-R↘(external resistance control)

3. PON automatic execution while power on: None (non execution), Output On (automatic output while power is on), SEQ0~SEQ9 (automatic sequence execution while power is on)

4. Track series and parallel settings: Local (master operation), S/Slave (set as Slave under the series connection mode), P/Slave (set as Slave under the parallel connection mode), P2-P4/M (set as Master under the parallel connection mode)

5. Ext-Out external analog output control:

    set High to indicate pin18-19 open circuit (Open) power output.

    set Low to indicate pin18-19 short circuit (Short) power output.

6. Breaker:

    set Enable (while alarm is sounded, PSB-1000 will shut down automatically)

    set Disable (while alarm is sounded, PSB-1000 will cease outputting)

7. Sense Control

    set Disable (non activation of internal Remote sense terminal)

    set Rear (activation of rear panel internal Remote sense terminal)

    set Front (activation of front panel internal Remote sense terminal)

POC setting screen

Enable OCP Control

The On/Off of the OCP protection function can be selected from the master display screen and the OCP activation time can delay 0.1~2.0 seconds. This function can protect customers' DUTs from over current to avoid unexpected operations which lead to DUT damage caused by over current.

Enable OCP Control

Voltage Trigger

Voltage Trigger allows users to set pulse signals for leading edge threshold Vt1 and trailing edge threshold Vt2. VOLT TRIG can be applied to provide output time for working voltage via BNC adapter. Users can determine positive or negative voltage trigger signals by Tref.

Voltage Trigger setting

Output Delay

Power output and on/off facilitate flexible planning and setting with respect to time.

• Set On Delays time to delay 0.00 ~ 100.00 seconds for power output

• Set Off Delays time to delay 0.00 ~ 100.00 seconds for power off

I/V Control

CV and CC priority can be set based upon customers' application requirements. The speed of voltage rise (V/s) or voltage fall (V/s), and the speed of current rise (A/s) or current fall (A/s) can be set respectively.

The PSB-1000 series provides customers with the following four modes to meet their requirements.

CVHS > voltage with maximum speed Slew Rate

CCHS > current with maximum speed Slew Rate

CVLS > users set voltage Slew Rate  

CCLS > users set current Slew Rate

Bleeder Circuit Control

The PSB-1000 series power supply has a bleeder circuit control which is in parallel with the output terminal. When power is off or load is disconnected, bleed resistor will consume electricity from the filter capacitor. Without a bleed resistor, the filter capacitor of power could still be charged with electricity that poses a potential danger. In addition, for ATE system, bleed resistor allows the PSB-1000 series to bleed current rapidly so as to prepareitself for the next operation.

The PSB-1000 Series Bleeder Circuit

Average Settings

Allow users to decide measurement average to be output based upon the requirements. Under Low level, the real time average can be displayed. On the contrary, under the High level, the higher average will be displayed.

Sequence Function

There are 10 sets of the Sequence function for customers to determine record settings. Automatically executing sequential waveforms can be done without the PC. For instance, sequential power output simulates the power supply of DUT's aging battery to understand the impact on DUT's characteristics.

Analog Programming Connector Function

On the rear panel of the PSB-1000 series, a 26-pin analog control terminal is designed to perform remote control and monitoring functions. External voltage or resistor can be utilized to set output voltage and current. The power supply output on/off control and master power shut-down can also be controlled by using the external switch. The analog control terminal is complied with the Mil 26-pin connector (OMRON XG4 IDC plug) standard.

제품 사양

PSB-1400L

PSB-1400M

PSB-1800L

PSB-1800M

정격 출력

출력 전압

0~40V

0~160V

0~40V

0~160V

출력 전류

0~40A

0~10A

0~80A

0~20A

출력 전력

400W

400W

800W

800W

변동률 (CV)

부하 변동률

25mV

85mV

25mV

85mV

라인 변동률

23mV

83mV

23mV

83mV

변동률 (CC)

부하 변동률

45mA

15mA

85mA

25mA

라인 변동률

45mA

15mA

85mA

25mA

리플 & 노이즈 (노이즈 대역폭 20MHz, 리플 대역폭 1MHz)

CV p-p

60mVpp

60mVpp

80mVpp

80mVpp

CV rms

7mVrms

12mVrms

11mVrms

15mVrms

CC rms

80mArms

20mArms

160mArms

40mArms

프로그래밍 정확도

전압

0.1%+10mV

0.1%+50mV

0.1%+10mV

0.1%+50mV

전류

0.1%+20mA

0.1%+10mA

0.1%+40mA

0.1%+20mA

측정 정확도

전압

0.1%+10mV

0.1%+50mV

0.1%+10mV

0.1%+50mV

전류

0.1%+20mA

0.1%+10mA

0.1%+40mA

0.1%+20mA

반응 시간

상승 시간

50ms

100ms

50ms

100ms

하강 시간 (전부하)

50ms

150ms

50ms

150ms

하강 시간 (무부하)

500ms

1200ms

500ms

1200ms

부하 과도 회복 시간 

1ms

1ms

1ms

1ms

(50%~100%부하 변경)

프로그래밍 분해능 (PC 원격제어 모드)

전압

1mV

3mV

1mV

3mV

전류

1mA

1mA

2mA

1mA

측정 분해능 (PC 원격 제어 모드)

전압

1mV

3mV

1mV

3mV

전류

1mA

1mA

2mA

1mA

직렬/병렬 동작

병렬 동작

최대 4대 연결 가능 (마스터장치 포함)

직렬 동작

최대 2대 연결 가능 (마스터장치 포함)

보호 기능

OVP

4V~44V

5V~176V

4V~44V

5V~176V

OCP

4A~44A

1A~11A

5A~88A

2A~22A

OHP

출력 OFF

전면 패널 디스플레이정확도 (4디지트)

전압

0.1%+20mV

0.1%+100mV

0.1%+20mV

0.1%+100mV

전류

0.1%+20mA

0.1%+10mA

0.1%+40mA

0.1%+20mA

일반

동작 온도

0℃~40℃

보관 온도

-25℃~70℃

동작 습도

20%~85% RH; 무응결

보관 습도

90% RH 이하; 무응결

인터페이스

기본 : USB, LAN, 아날로그 제어 I/O; 옵션 : GPIB

AC 입력 전원

AC 100V~240V, 50Hz~60Hz, 단상

치수

214(W) x 124(H) x 350(D) mm

무게

약 5.2kg

약 5.2kg

약 6.8kg

약 6.8kg

기본 액세서리

사용 설명서 CD x 1, 전원 코드 x 1, 출력 단자 덮개, USB 케이블(A-B타입), PSB-106 기본 액세서리 키트

옵션 액세서리

PSW-001

아날로그 원격 제어 단자 키트

PSW-002

심플 IDC툴

PSW-003

접촉 제거 툴

PSB-101

병렬 연결 케이블 (2대 연결가능)

PSB-102

병렬 연결 케이블 (3대 연결 가능)

PSB-103

병렬 연결 케이블 (4대 연결 가능)

PSB-104

직렬 연결 케이블

PSB-105

GPIB 카드

GRA-418-J

랙 마운트 어댑터 (JIS)

GRA-418-E

랙 마운트 어댑터 (EIA)

GTL-123

테스트 리드 (적색 x 1, 흑색x 1)

PSB-106

기본 액세서리 툴 (M4단자 나사 및 와셔 x 2, M8단자 볼트, 너트 및 와셔 x 2 아날로그제어 보호 더미 x 1, 아날로그 제어 잠금 레벨 x2, 쇼트 바 x 1)

주문 정보

PSB-1400L

(0~40V/0~40A/400W) 1채널 프로그래머블 스위칭 DC 전원 공급기

견적요청

PSB-1400M

(0~160V/0~10A/400W) 1채널 프로그래머블 스위칭 DC 전원 공급기

견적요청

PSB-1800L

(0~40V/0~80A/800W) 1채널 프로그래머블 스위칭 DC 전원 공급기

견적요청

PSB-1800M

(0~160V/0~20A/800W) 1채널 프로그래머블 스위칭 DC 전원 공급기

견적요청

옵션 액세서리

PSW-001

아날로그원격 제어 단자 키트

견적요청​

PSW-002

심플IDC 툴

견적요청​

PSW-003

접촉 제거 툴

견적요청​

PSB-101

병렬 연결 케이블 (2대 연결가능)

견적요청​

PSB-102

병렬 연결 케이블 (3대 연결 가능)

견적요청​

PSB-103

병렬 연결 케이블 (4대 연결 가능)

견적요청​

PSB-104

직렬 연결 케이블

견적요청​

PSB-105

GPIB 카드

견적요청​

GRA-418-J

랙 마운트 어댑터 (JIS)

견적요청​

GRA-418-E

랙 마운트 어댑터 (EIA)

견적요청​

GTL-123

테스트 리드 (적색 x 1, 흑색 x 1)

견적요청​

PSB-106

기본 액세서리 툴 (M4단자 나사 및 와셔 x 2, M8단자 볼트, 너트 및 와셔 x 2, 아날로그제어 보호 더미 x 1, 아날로그 제어 잠금 레벨 x2, 쇼트 바 x 1)

견적요청​

상기 가격은 부가세 별도 가격입니다.