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MECHANIC halogenfree flux paste UV80 [60G]
- Vendor:
superworld
Subtotal: ₨850
-28%
DC Power Supplies
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
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PHASE INDICATOR
PHASE INDICATOR KEW 8031
・Two Functions in One Unit
Presence of open phase can be checked by the lamps, and the phase
sequence can be indicated by the rotating disk.・ High Reliability
measuring range for 3-phase installations from 110V to 600V.
Sealed against dust ensures the trouble-free performance.・ Battery-free tester
SKU: n/a -
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Insulation Tester
MIC-5001, 5000V Insulation Tester
Insulation resistance measurement in a compact, light-weight, low-cost design.
- Measurement to 5 TΩ
- Measuring voltage selectable from 50 V to 500 V range in 50 V steps, and from 500 V to 5000 V range in 100 V steps
- Continuous indication of insulation resistance or leakage current
- Automatic discharge of stored charge due to capacitance of tested object after the insulation resistance measurement
- Audio beeps every five seconds to alert user test is proceeding, and to get time characteristics
- Measured test times of T1, T2 and T3 for measuring Absorption Coefficient, Dielectric Absorption Ratio DAR. and Polarization Index PI
- Continuous display of test voltage during the measurement
- Protection against measuring live objects
- Two and three-lead measurement method
- Ramp Test Insulation resistance measurement
- Measurement of breakdown voltage with increments up to 1 kV / s
- Measurement of alternating and direct voltages from 0 V to 750 V
- 990 cells of memory (11880 records) to record results
- Data transfer to PC via USB cable
- Built-in rechargeable battery pack
- Meets the requirements of the EN 61557 standard
- Charge from optional car lighter (12 V) socket accessory
SKU: n/a -
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Relative Humidity: ‹ 90%
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Stable Voltage
The output voltage is between 0 and nominal value continuously adjustable
Voltage Stability: ≤0.01% +2mV
Load Stability: ≤ 0.01% +2mV
Recovery Time: ≤100µS
Temperature Coefficient: ≤ 200PPM/°C
Ripple Noise: ≤1 MVRMS(RMS)
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frequency: 47Hz~63HzProduct color White and grey Product net weight 5kg Product size 145mm x 175mm x 284mm Standard accessories Power cord, output cables Standard individual packing Carton box Standard quantity per carton 2pcs Standard carton measurement 430mm x 400mm x 255mm Standard carton gross weight 13kg SKU: n/a -
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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
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