YIHUA 303D DC Power Supply
Feature
303D 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. The load current has MA conversion with two settings: 0-3A and 0-99 mA. Constant
voltage and constant current (CV/CC), automatic switching of working modes. 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.
₨7,586 ₨10,529
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.
- a) Constant voltage CV
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.
- b) Constant current mode (CC)
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 | 4 kg |
|---|---|
| Dimensions | 25 × 13 × 15 cm |
Machine parameters
| Parameters | |
| rated voltage | AC220V 50Hz |
| Power of complete machine | 140W |
| Operating environment | 0～40℃ relative humidity ＜80％ |
| Storage Temperature | －20～80℃ relative humidity ＜80％ |
| Dimensions of the machine body | 255*130*150mm |
| weight | 4.3KG |
| Performance parameters | |
| output voltage | Adjustable continuously within 0～30V |
| output current | Adjustable continuously within 0～3A/0-99mA
(current limitation adjustment when above 0.2A) |
| output power | 90W |
| 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 |
Brand
YIHUA
Based on 0 reviews
Be the first to review “YIHUA 303D DC Power Supply”
-
Clamp Meters
CLAMP METER AC DC CM 2016
OverviewEssential details- Place of Origin:
-
Guangdong, China
- Brand Name:
-
vici
- Model Number:
-
CM-2016
- Display Type:
-
Digital Only
- Measuring Current Range:
-
60A/600A/800A
- Measuring Voltage Range:
-
600mV/6V/60V/600V
- Measuring Resistance Range:
-
600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ
- Measuring Capacitance Range:
-
6nF/60nF/600nF/6uF/60uF/600uF/6mF/60mF
- Measuring Inductance Range:
-
/
- Operating Temperature:
-
23±5℃
- Dimensions:
-
185*65*32mm
- Weight:
-
200g(including the batteries)
- Backlight display/Clamp light dispaly:
-
YES
- NCV:
-
YES
- Diode test:
-
YES
- clamp open:
-
28mm
- power supply:
-
2pcs 1.5V batteries
- Sampling rate:
-
3 times/second
- AC frequency response:
-
Current 50-60Hz/ voltage 50-400Hz
- Operation method:
-
Auto range
- OEM service:
-
Available
- Product Name:
-
Vicimeter CM-2016 AC/DC 3 5/6 Digital Clamp Meter
SKU: n/a -
Rework & Soldering Station
YH 8786D HEAT GUN SOLDERING IRON WELDING STATION
Product Details
- [ 2 in 1 Dual System with Advanced Designs ]-This station combines soldering station and hot air work station for versatile uses.Both the soldering and hot air station have teacher stabilization function to keep iron and hot air gun at the set nature steadily.
- [Intelligent Temperature Control and Advanced Functions & Safety Features ] -With the high-end precision PID program,the station can monitor and correct the actual temperatures at high speed with fast nature composition to provide the accuracy that you need .Exclusive in-holder standby function to help cool the hot air gun when it’s idle,preserving hot air gun in good condition.Equipped with premium Hot Air Gun Fail-safe function to make your work safer and prevent the risk of fire hazards.
- [Digital Display and Anti-static design]-Digital display can show the accurate nature in real time, which makes your selling work easy.Special anti-static grounding design,whatich can prevent companions from being damaged by static electricity.
- [Proprietary Hot Air Technologies and Soldering Performance ]Our exclusive cylindrical hot air heating element heats up quickly. Hot Air template is adjustable from 100-480 ℃/212-896 °F,simulated air volume adjustable from 20 ~ 80.75W Soldering Performance ,the template adjustable from 20/392-896 °F with PID template stabilization powered by dual-core microprocessor.
SKU: n/a -
Clamp Meters
TITAN Clamp Multimeter TN88A in Pakistan
Specifications:
- TITAN TN88A Digital Clamp Meter 500V Insulation Tester
- DC voltage: 1000V ± (0.8% + 2)
- AC voltage: 750V ± (1.2% + 4)
- Alternating current: 200A / 1000A ± (2.5% + 5)
- Resistance: 200Ω / 20kΩ ± (1.0% + 2)
- Insulation test 100kΩ to 2000MΩ (with option 500V insulation tester unit)
- High Resistance: 20MΩ / 2000MΩ ± (5.0% + 2)
- The continuity of the alarm
- Low screen voltage
- Data retention
- Input impedance: 10MΩ
- Sampling rate: 3 times / s
- Maximum display: 1999
- Jaw opening: 50mm
SKU: n/a -
Voltage Detector
UT13A/UT13B AC Voltage Detectors-Adjustable Sensitivity (220V/110V) (Discontinued)
Features of UT13A/UT13B AC Voltage Detectors-Adjustable Sensitivity (220V/110V)
Certifications: CE, RoHS, UL
● Complies with CAT IV 600V (UT13A); prevent damage caused by transient voltage
● CAT IV 1000V (UT13B)
● LED indication
● Vibration indication (UT13B)
● Adjustable sensitivitySKU: n/a -
LCR Meter
UT622A Digital Inductance LCR Meter
Specifications UT622A UT622C UT622E Certificates CE, RoHS Test frequency 100Hz, 120Hz, 1kHz, 10kHz 100Hz, 120Hz, 1kHz, 10kHz, 100kHz 100Hz, 120Hz, 1kHz, 10kHz, 100kHz Test signal level 0.1Vrms, 0.3Vrms, 1Vrms Output impedance 100Ω Measurement parameters Primary: L/C/R/Z
Secondary: D/Q/θ/ESRPrimary: L/C/R/Z/DCR Secondary: D/Q/θ/ESR Auto LCR √ Test terminals Three-terminal test jacks, five-terminal test sockets Test rate Fast (20 times/s), medium (5 times/s), or slow (2 times/s) DCR test rate — — Fast (20 times/s), medium (5 times/s), or slow (2 times/s) Ranging mode Auto/hold Tolerance range 1%~20% Testing circuit mode Series/parallel mode Clearing correction Open/short circuit Fuse of test ports 0.1A/250V Communication interface Mini-USB LED alarm for tolerance
(pass: green; fail: red)√ √ √ Display range Maximum reading 99999 Minimum resolution 0.0001 Maximum accuracy 0.001 L 0.00μH~99.999H C 0.00pF~99.999mF Z/R 0.0000Ω~9.9999MΩ ESR 0.0000Ω~999.99Ω D 0.0000~9.9999 Q 0.0000~99999 θ -179.9°~179.9° DCR — — 0.01mΩ–20.000MΩ Temperature coefficient 0.1× (specified accuracy) /°C (0°C~18°C or 28°C~40°C) General Characteristics Power 3.7V 1800mAh lithium polymer battery; Input: 220V (1±10%), 50Hz (1±5%); Mini-USB output: 5V, 1A Display 2.8′ TFT LCD 320X240 Product net weight 420g Product size 93mm x 192mm x 44mm Standard accessories Short circuit board (UTR-001), USB cable, 5V 1A power adapter, Four-terminal Kelvin testleads (UTR-L100k-H) (UT622C/E), Alligator clip test leads with rubber plugs (UTR-002)(UT622A), English manual SKU: n/a
Related products
-
-
DC Power Supplies
DC Power Supply UTP3313TFL
Features:
1. Single channel, 3-bit digital display, shows voltage and current simultaneously
2. Voltage display resolution: 100mV; current display resolution: 10mA
3. Voltage output: 0~30V consecutive and adjustable voltage
4. Current output: 0~3A
5. Auto voltage and current stabilization conversion, current limiting protection, undamaged for any external usage
SKU: n/a -
DC Power Supplies
YH 1501T DC POWER SUPPLY
Parameters
Rated voltage AC220V±10% 50Hz Power of complete machine 25W 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 0～1A (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 SKU: n/a -
DC Power Supplies
YIHUA 3010D DC Power supply
This model has compact design with all metal construction.
1.This unit now features a Dual LED display with highly accurate LED digital readout.
2.Maximum output is 30V at 10A.
- High stabilized output voltage.
- Short circuit protection.
5.Over loading and current protection.
SKU: n/a
There are no reviews yet.