trimble NT200 GPS receiver for sell

property of U.S Coast Guard

so ,it with the "CG"

NOT power cable to power on

HP 5517B laser head 激光头

现货供应 42个

一般事項

• 線性光學的最大速度：500 mm/sec
• 參考頻率：1.9 到 2.4 MHz
• 重量：3.4 kg (7.5 lb)
• 佈線所需的預留空間：裝置與後方距離需保留 12.00 cm (4.72 in) 以上

雷射光束

• 直徑：6 mm (0.25 in)
• 最小輸出功率：180 uW (標準值)
• 最小輸出功率：400 uW (選項 H10)

電力

• +15V ± 2.2A 時最大為 0.3V
• +15V ± 0.02A 時最大為 0.3V
• 熱機耗電量：35W
• 工作耗電量：23 W

Agilent 5517D Laser Head Specifications
Figure 5-9. Agilent 5517D Laser Head dimensions
PHYSICAL CHARACTERISTICS LASER BEAM CHARACTERISTICS
Dimensions: See figure below Type: Helium-Neon, Continuous, Two-Frequency
Weight: 3.4 Kilograms (7.5 pounds) Maximum Beam Power Output: 1 milliwatt
Magnetic Field Strength (Non-Operating): Minimum Beam Power Output: 180 microwatts
Does not exceed 5.25 milligauss at a distance of 460 cm (15 ft)
from any point on the surface of the packaged Laser Head.
Beam Diameter: 6 millimeters, 0.25 inch, typical
Vacuum Wavelength Accuracy (3 sigma, lifetime): ±0.1 ppm
Vacuum Wavelength Stability (typical 1 hour): ±0.002 ppm
Vacuum Wavelength Stability (typical lifetime): ±0.02 ppm
Clearance Required for Cabling: 10.16 cm (4 in) beyond back
POWER
Power Input Requirements: Nominal Vacuum Wavelength: 632.991354 nanometers
+15 Volts ±0.3 Volts at 2.2 Amperes maximum
−15 Volts ±0.3 Volts at 0.02 Ampere maximum
Safety Classification:
Class II Laser Product conforming to U.S.
Heat Dissipation: 23 watts (during operation)
35 watts (during warmup)
National Center for Devices and Radiological
Health Regulations 21 CFR 1040.10 and 1040.11.
Warmup Time: less than 10 minutes (4 minutes typical) OUTPUTS
Reference Frequency: 3.4 - 4.0 MHz
139.6 mm

murata env-05h vibrating gyroscope 角速度传感器 陀螺仪

the Murata Gyrostar [Murata] model

ENV-05H (see Fig. 1). The Gyrostar is a piezoelectric

vibrating gyroscope with analog voltage output that

varies linearly with the measured rate of rotation. connection

to a computer. The drift rate we measured in

practice was 3 to 15E/min (similar to the drift observed

by [Barshan and Durrant-Whyte, 1995] for

their Gyrostar sensor). We will assume an average

drift rate of 10E/min = 0.166E/s

1000 psc on my shelf

美国通用 Brilliance PVB 2500 PVB 3300Grid Tie Solar Inverter 2500瓦 3300瓦 太阳能逆变器

comet cfmn-1000aac 200cac mcic 150 cfmn-200cac

Kilovac kc-11/s10 high-voltage relay 高压继电器

High carry current, 50Adc continuous, in a small package   Low, stable contact resistance minimizes loss in RF circuits   Two mounting styles available, flange or through panel with jam nut   Solder or threaded high voltage connections help make installation easy   User interchangeable coils provide for driver versatility   Meets or exceeds standards set in MIL-R-83725

Contact & Relay Ratings Units G2  Contact Form C  Contact Arrangement SPDT  Voltage, Test Max., Contacts & to  Base (15 µA Leakage  Max., dc or 60Hz) kV Peak 17  Voltage, Operating Max., Contacts & to  Base (15 µA  Leakage Max.)       dc or 60 Hz kV Peak 15       2.5 MHz kV Peak 12       16 MHz kV Peak 9       32 MHz kV Peak 7  Current, Continuous Carry Max       dc or 60 Hz Amps 50       2.5 MHz Amps 30       16 MHz Amps 17       32 MHz Amps 10  Coil Hi-Pot (V RMS, 60 Hz) V 500  Capacitance       Across Open Contacts pF 0.5       Contacts to Ground pF 1  Resistance, Contact Max @ 1A, 28 Vdc ohms 0.012  Operate Time ms 15  Release Time ms 9  Life, Mechanical cycles 1 million  Weight, Nominal g (oz) 84 (3)  Vibration, Operating, Sine (55-500  Hz  Peak) G's 10  Shock, Operating, 1/2 Sine11ms (Peak) G's 50  Temperature Ambient Operating °C -55 to +125	Nominal, Volts dc 12 26.5 115  Pick-up, Volts dc, Max. 8 16 80  Drop-Out, Volts dc .5 - 5 1 - 10 5 - 50  Coil Resistance  (Ohms  ±10%) 60 250 3500 Ratings listed are for 25°C, sea level conditions
	For more information, refer to Relay User Instructions    G2 S F  - 12Vdc  High Voltage/ Power Terminal Connections  S = Solder Pot  W = Screw  Mounting   F = Flange  P = Through Panel  Coil Voltage  Blank = 26.5 Vdc  12Vdc = 12 Vdc  115Vdc = 115 Vdc
	Order the relay with the coil voltage in the part number as shown above. The coil voltage will appear on the coil plate near the coil terminals rather than in the P/N on the relay.