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PONOVO relay test system
2023/12/22 20:51:00 |
| Model PW460 (6*15A, 4*300V) can test all types of protective relays, including differential and distance relay.Further features include IEC61850 interface, analog recording unit, external amplifier, GPS control, energy meter and transducer test.(3 ph... |
| [China] SUNCOR electronics Ltd |
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solar LED brick QH-01A
2023/12/22 20:51:00 |
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Solar cell: poly-crystalline silicon / single-crystalline silicon (4v,200mA)
Storage battery: Ni-MH (2*1200mAH) / Super Capacitor (4*120F)
Light source: super luminosity LED;
LED quantity: 5-6 pcs ...
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| [China] Ninghai Qinghua Electrical Co.,Ltd |
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solar road stud QH-11D
2023/12/22 20:51:00 |
| Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,75mA)
Storage battery: Ni-MH (1200mAH) / Super Capacitor (120F)
Light source: super luminosity LED;
LED quantity: 4 pcs
Lum... |
| [China] Ninghai Qinghua Electrical Co.,Ltd |
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solar road stud QH-02D
2023/12/22 20:51:00 |
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Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,75mA)
Storage battery: Ni-MH (1200mAH) / Super Capacitor (120F)
Light source: super luminosity LED;
LED quantity: 4 pcs
Lum...
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| [China] Ninghai Qinghua Electrical Co.,Ltd |
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solar road stud QH-12D
2023/12/22 20:51:00 |
| Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,75mA)
Storage battery: Ni-MH (1200mAH) / Super Capacitor (120F)
Light source: super luminosity LED;
LED quantity: 6pcs
Lumin... |
| [China] Ninghai Qinghua Electrical Co.,Ltd |
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supply 532nm green laser module-200mW
2023/12/22 20:51:00 |
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green laser (high power) parameter(main):
laser wavelengh:532nm
output power:<200mW
power supply:220V AC
operating mode:continuous
crystal:YV04+KTP
divergence:0.2-2mrad
beam mode:TEM00,continuous output
warm-up time:less than 5min
stability:...
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| [China] Shenzhen Hongdu Optoelectronics Co.,Ltd. |
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supply 650nm laser diode module-100mW
2023/12/22 20:51:00 |
| wavelength:650nm
output power:>100mW
operating voltage:5V DC
divergence:0.1-2mrad
optics:glass lens both sides AR coated
outside:Φ18*40mm
operating temperature:-10℃-+40℃
storage temperature:-20℃~+60℃
beam mode:dot
expected lifetime:more than... |
| [China] Shenzhen Hongdu Optoelectronics Co.,Ltd. |
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Wireless High Temperature Type
2023/12/22 20:51:00 |
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Features:
Special design, suitable for the field of high temperature pouring (<1600ºC);
Tele-control operation makes net weight measuring, memory, and consulting convenient;
Entire sensor, good weight bearing ability;
Gravity acceleration c...
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| [China] Fuzhou Kejie Electronic Scales Co.,Ltd |
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Heat Insulation Type OCS-XZH
2023/12/22 20:51:00 |
| Features:
Special design, suitable to the field of high temperature pouring (<1600ºC);
Tele-control operation makes net weight measuring, memory, and consulting convenient;
Entire sensor, good weight bearing ability;
Gravity acceleration c... |
| [China] Fuzhou Kejie Electronic Scales Co.,Ltd |
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supply 532nm laser module-green-30mW
2023/12/22 20:51:00 |
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green laser (high power) parameter:
laser wavelengh:532nm
output power:30mW
power supply:85-230V AC
operating mode:continuous
operating temperature:+10centigrade~+30centigrade
storage temperature:0centigrade~+50centigrade
we can also supply:...
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| [China] Shenzhen Hongdu Optoelectronics Co.,Ltd. |
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supply 635nm laser diode module-cross line-less 5mW
2023/12/22 20:51:00 |
| wavelength:635nm
output power:2-3.5mw
operating voltage:3V,4.5V or 5V DC
operating current:less than 50mA
outside:Φ9*22mm
operating temperature:-10-+50℃
beam mode:red cross line laser
expected lifetime:more than 5000H
we can also... |
| [China] Shenzhen Hongdu Optoelectronics Co.,Ltd. |
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635nm red dot laser-5mW
2023/12/22 20:51:00 |
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wavelength:635nm
output power:2-3.5mw
operating voltage:3V,4.5V or 5V DC
operating current:less than 50mA
outside:Φ9*22mm
operating temperature:-10-+50℃
beam mode:red dot laser
expected lifetime:more than 5000H
we can also supply...
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| [China] Shenzhen Hongdu Optoelectronics Co.,Ltd. |
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Watch MP3 Player
2023/12/22 20:51:00 |
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The Main Features:
Frequency Range: 20Hz ~ 20KHz
Headphone Output: (L) 18 mW + (R)18 mW (16 Ohm) max. Volume
(L) 12 mW + (R)12 mW (32 Ohm) max. Volume
S/N Ratio: 90dB (MP3)
File Type: MPEG 1/2/2.5 Layer 3, WMA, ASF
Bit Rate:... |
| [China] shuncheng Industry Co., Ltd |
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