YH-605D communication maintenance power supply
605D communication maintenance power supply is a single line output of stabilized high accuracy
DC stabilized power supply. The output voltage and current can be adjusted continuously within
the rated range. Double digital display shows output voltage and current independently. Several
protection functions include current limitation, voltage reduction, short circuit protection, over-
temperature protection, etc.
The design is applied to production line of the plant, maintenance, laboratories and is also
a necessary device for the communication industry.
₨22,000 ₨23,710
Principle description of constant voltage/constant current CV/CC
The operation mode of constant voltage/constant current can be automatically switched depending
on the comparison result of the load current and limited current value.
When the existing current value is smaller than the set output limit current value, the power supply
is working under the constant voltage mode. The CV indicator light on the front panel is on, the output
voltage is controlled and it will be the same as the set value. Current changes with the load.
When the current value exceeds the limit value of the output current, the equipment will work in the
CC mode. The CC indicator light on the front panel is on, the output current value is controlled to
the set value. Since the limited output power cannot be overloaded, the output voltage can be lower
than the set value. When the output current is lower than the set value, the equipment will
automatically change to CC mode.
| Weight | 5.9 kg |
|---|---|
| Dimensions | 25 × 13 × 15 cm |
Product parameters
| Machine parameters | |
| rated voltage | AC220V 50Hz |
| Power of complete machine | 380W |
| Operating environment | 0～40℃ relative humidity ＜80％ |
| Storage Temperature | －20～80℃ relative humidity ＜80％ |
| Dimensions | 255*130*150mm |
| weight | 6.1KG |
| Specifications | |
| output voltage | Adjustable continuously within 0～60V |
| output current | Adjustable continuously within 0～5A
(current limitation adjustment when above 0.2A) |
| output power | 300W |
| Source effect | 1mV |
| load effect | ≤0.33% |
| Ripple noise | ≤3mVrms（5Hz ~ 1MHz）/≤3mArms |
| Display accuracy | 0.1V/0.1A/1mA |
| Protection mode | Over-current, short circuit, over-temperature protection |
| Dissipation mode | air cooling |
UT 230 series is a handheld intelligent power clamp meter, which combines with digital current meter and power meter. It is equipped with powerful measurement and data processing software, which can help complete measurements, calculations and displays of voltage, current, active power, power factor, phase angle, apparent power, reactive power, power, frequency, temperature and other parameters.
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Features:
1. 1999 Counts and All-In-One: It can display 1999 counts and measure ac/dc voltage, ac current, resistance, capacitance, phase, diode and continuity tests.
2. Clear to Read: With large LCD display and data hold function, easy to read and record data.
3. Wide Application Range: It is a perfect tool for laboratory, factory, home and other fields.
4. Easy to Read: With large LCD display and data hold function, easy to read and record data.
5. More advantages: data retention, low battery indication, auto power off and auto negative indication.
Description:
1. This BM5266 is a portable digital clamp meter, high reliability, high accuracy and portability, a perfect tool for laboratory, factory, home and other fields.
2. Can measure ac/dc voltage, ac current, resistance, capacitance, phase, diode and continuity tests.
3. More advantages such as data retention, low battery indication, auto power off and auto negative indication.
Specifications:
Model Number: bm5266
Display: 1999 counts
Low battery indication: yes
Automatic negative indication: yes
Continuity test: yes
DC voltage: 600v ±(0.5% 5)
AC current: 2a/20a/600a ±(1.9% 10)
Capacitance: 200uf ±(3.0% 5)
Product Size: 195x63x34mm
Color: gray and red
Data retention: yes
Auto power off: yes
Diode test: yes
Phase test: yes
AC voltage: 600v ±(1.2% 5)
Resistance: 2000unf/2mψ ±(0.8% 5)
Power supply: 9v 6f22 battery (not included)
Product weight: 183g
package information:
Package Size: 20.5x9.5x4cm / 8.1x3.7x1.6in.
Package weight: 290g / 10.7oz
Package list:
1 x bm5266 digital cuff gauge
2 x test pen cable
1x User Manual
| Specifications | ||
| Model | UTP3305C | |
| Output voltage | 0~30V (CH1/CH2) | |
| Output current | 0~5A (CH1/CH2) | |
| Output power | 315W | |
| Load regulation | Voltage | <0.01%+5mV |
| Current | <0.1%+10mA | |
| Line regulation | Voltage | <0.01%+3mV |
| Current | <0.1%+3mA | |
| Resolution | Voltage | 10mV |
| Current | 1mA | |
| Accuracy (25℃±5℃) | Voltage | <0.5%+20mV |
| Current | <0.5%+10mA | |
| Ripple (20Hz~20MHz) | Voltage | ≤2mVrms |
| Current | ≤3mArms | |
| Output temperature coefficient |
Voltage | ≤150ppm |
| Current | ≤150ppm | |
| Voltage rise delay | ≤100ms (10% rated load) | |
| Parallel/Series load regulation | ≤0.1%+0.1V | |
| CH3 output features | Voltage | 5V |
| Current | 3A | |
| Voltage accuracy | ±50mV | |
| Load regulation | ±50mV | |
| Interfaces | USB Device, RS-232 | |
| General Characteristics | ||
| Power | AC 100V/120V/220V/230V±10%, 50Hz/60Hz | |
| Display | 4 windows, LED | |
| Product net weight | 9.1kg | |
| Product size | 260mm x 176mm x 317mm | |
| Standard accessories | USB and RS-232 interface cables, output cables | |
| Standard individual packing | Carton box | |
| Standard quantity per carton | 1pcs | |
| Standard carton measurement | 440mm x 388mm x 295mm | |
| Standard carton gross weight | 10kg | |
| Parameters |
|
| Rated voltage | AC220V±10% 50Hz |
| Operating environment | 0～40℃ relative humidity＜80％ |
| Storage temperature | －20～80℃ relative humidity＜80％ |
| Dimensions of the machine body | 27*14*22cm |
| Weight | 1.9KG |
| Performance parameters | |
| Output voltage | Adjustable continuously within 0～15V |
| Output current | Adjustable continuously within 0～2A (current limitation adjustment when above 0.2A) |
| Output power | 15W |
| Source effect | ≤1mV |
| Load effect | ≤0.33% |
| Ripple noise | ≤3mVrms（5Hz ~ 1MHz）/≤3mArms |
| Display accuracy | 0.1V/0.1A/1mA |
| Protection mode | Over-current, short circuit, over-temperature protection |
| Dissipation mode | Air cooling |
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