- 您现在的位置：买卖IC网 > Datasheet目录645 > 1550 (B&K Precision)PWR SUPPLY OUTPUT 36V 0-3A W/USB Datasheet资料下载
参数资料
| 型号： | 1550 |
| 厂商： | B&K Precision |
| 文件页数： | 5/8页 |
| 文件大小： | 0K |
| 描述： | PWR SUPPLY OUTPUT 36V 0-3A W/USB |
| 产品目录绘图： | 1550 |
| 标准包装： | 1 |
| 类型： | 工作台（AC 至 DC） |
| 电源电压： | 100 ~ 120VAC |
| 输出电压： | 1 ~ 36VDC |
| 电流 - 输出： | 0 ~ 3A |
| 显示器类型： | LCD |
| 数字/字母数： | 3 |
| 输出数： | 1 |
| 尺寸/尺寸： | 9.800" L x 2.800" W x 6.000" H（248.92mm x 71.12mm x 152.40mm） |
| 特点： | USB 充电端口 |
| 功率（瓦特）： | 108W |
| 精确度 - 伏特表；安培表： | 1% + 5 位数 |
| 稳压 - 线路： | ±20mV |
| 稳压 - 负载： | ±50mV |
| 稳流 - 线路： | ±20mA - 负载 |
| 稳流 - 负载： | ±20mA - 负载 |
| 纹波： | ±5mV rms |
| 重量： | 4.4 磅（2kg） |
| 其它名称： | BK1550 |
OPERATIONS
Ground Connection
Depending on the application, the power supply output terminals can be grounded in any one of
the following grounding conditions:
Negative ground – black (-) negative terminal is shorted with green GND terminal.
Positive ground – red (+) positive terminal is shorted with green GND terminal.
Floating ground – green terminal is not shorted with any of the output terminals.
Remarks:
When operating this power supply as a floating ground, high impedance leakage can exist
between the power supply circuitry and the chassis ground.
Basic Mode of Operation
This power supply is designed to operate as a constant voltage source or as a constant current
source. Automatic crossover to either mode of operation occurs when the load condition changes
as following:
Voltage value setting: at first, you must press the (4) keypad, then you can adjust the voltage
value to your desired value by (6) and (7) keypad.
Current value setting: at first, you must press the (5) keypad, then you can adjust the current
value to your desired value by (6) and (7) keypad.
Constant Voltage (CV), Automatic crossover & Constant Current (CC)
The power supply functions as a constant voltage source (CV) as long as the load current is less
than the preset current limiting value. When the load current is equal to or greater than the preset
current limiting value, the power supply will automatically cross over to the constant current
mode, voltage will drop, (CC) will show on the LCD display panel and it will operate as a constant
current source.
When the load current drops below the preset current limiting value, the supply returns to
constant voltage (CV) mode.
Presetting Current Limiting Value (CC)
Switch on the power supply, adjust the output voltage to about 3V, turn off the output terminal
with push button (8) , icon becomes .
Short the black and red output terminals and turn on the output terminal by (8) , icon becomes
, adjust the current limiting value to your desired value say x Amp by (6) and (7)
keypad. Turn off the output terminal and take out the shorting connection.
The current limiting of power supply has been preset to x Amp for the whole range of output
voltage.
Connection and Operation Procedure
1. After checking with the rating label plug in to AC mains.
2. Switch on the power supply and the LCD display should be on at the same time.
3. The (CV) icon should be shown on the display.
4. Set the current value to maximum by press (6) keypad if you do not require lower Current
limiting value, otherwise do the preset the (CC) limiting procedure.
5. Set your desired output voltage and then turn off the output terminal by push button (8) .
6. Connect to your load positive to positive and negative to negative.
7. Turn on the output terminal again and check if display shows (CV).
8. If display shows (CC), either your preset current limiting value is too low or your load requires
more voltage and current. You need to re-access the voltage and current requirement of your
load and increase the voltage or current accordingly until (CV) appears.
相关PDF资料 |
PDF描述 |
|---|---|
| 1571423-1 | SWITCH SLIDE 4POS VERT BLCK MSS |
| 1571600-1 | SLIDE SWITCH DP5T 0.5 AMP |
| 1571984-2 | SWITCH SLIDE 3POS R/A BLACK TSS |
| 15PA177-V7 | ROLLER V SERIES ACCESSORY |
| 15PA232-JV | ROLLER V SERIES SWITCH |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 1550 7 | 制造商:KLIEN TOOLS 功能描述:Pocket Knife, 2 CS-Blades, 2-3/8" Sheepfoot & 2-1/2" Scrwdrver Tip |
| 1550 BK001 | 功能描述:连接线 24AWG 7/32 PVC 1000ft SPOOL BLACK RoHS:否 制造商:Belden Wire & Cable 绞合:19 x 32 电压额定值:1 kV 长度:1000 ft 线规 - 美国线规（AWG）:20 绝缘材料:Tetraflouroethylene (TFE) 最大温度:+ 200 C 类型:High Temperature, High Voltage 外壳颜色:Blue (Light) 系列:83027 |
| 1550 BK005 | 功能描述:连接线 24AWG 7/32 PVC 100ft SPOOL BLACK RoHS:否 制造商:Belden Wire & Cable 绞合:19 x 32 电压额定值:1 kV 长度:1000 ft 线规 - 美国线规（AWG）:20 绝缘材料:Tetraflouroethylene (TFE) 最大温度:+ 200 C 类型:High Temperature, High Voltage 外壳颜色:Blue (Light) 系列:83027 |
| 1550 BK005 | 制造商:Alpha Wire Company 功能描述:WIRE, BLK, 24AWG, 7/32AWG, 30.5M |
| 1550 BL001 | 功能描述:连接线 24AWG 7/32 PVC 1000ft SPOOL BLUE RoHS:否 制造商:Belden Wire & Cable 绞合:19 x 32 电压额定值:1 kV 长度:1000 ft 线规 - 美国线规（AWG）:20 绝缘材料:Tetraflouroethylene (TFE) 最大温度:+ 200 C 类型:High Temperature, High Voltage 外壳颜色:Blue (Light) 系列:83027 |
发布紧急采购，3分钟左右您将得到回复。