CD Precision Chip Resistors
Product number:
SW10261
Manufacturer:
Caddock Electronics
Product information "CD Precision Chip Resistors"
Type CD Low Resistance Precision Chip Resistors utilize the proven Caddock Micronox® resistance films to achieve the unique low resistance range in this family.
The special performance features of the Type CD Low Resistance Precision Film Resistor include:
- Style FC - Flip Chip version for surface mount applications.
- Style WB - Wire Bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable termination pedestals to receive aluminum wire bonds.
- Resistance as low as 0.010 Ω at ±1%.
- Pedestal terminals in this design provide an ultra low resistance connection pad which maintains the precision 0.010 Ω ±1% at the point of customer Kelvin connection to the resistor chip. The pedestal terminal with its copper core also provides heat spreading which enhances the high power handling capability.
- Thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as IMS or Alumina.
- High pulse handling and overload capability.
- Low inductance provides excellent high frequency and pulse response.
Manufacturer "Caddock Electronics"
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Key Features:
Style FC - Flip Chip version for surface mount applications.
Style WB - Wire Bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable termination pads to receive aluminum wire bonds.
Thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as IMS or Alumina.
Resistance range down to 0.010 ohm at ±5%, 0.050 ohm at ±2%,and 0.10 Ω at ±1%.
Low inductance provides excellent high frequency and pulse response.
High pulse handling and overload capability.
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KEY FEATURES:
Style FC - Flip Chip version mount applications with solderable metallized termination pads on one side of the substrate, back side is bare ceramic
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KEY FEATURES
Single-resistor values as high as 10 000 Megaohms
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Key Features:
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EY Series High Voltage AC/DC Power Supplies
Input Voltage 198-264 VAC; Max. Output Voltage 1-60 kVDC; Max. Power 1,200 W; Efficiency >85%; Voltage Regulation <0.005%; Current Regulation <0.1%
XP Glassman’s EY Series of 1200 W high voltage AC/DC power supplies feature flexible embedded controls with low ripple and noise. They are air insulated, fast response, 2U rack-mount units with tight regulation and extremely low arc discharge currents. A broad range of models is available with output voltage ranges from 0 to 1 kVDC through 0 to 60 kVDC.
The EY series features “air” as the primary dielectric medium. No oil or encapsulation is used which would impede serviceability or increase weight. Internal circuitry constantly senses and integrates arcs that occur over a given time. In the event a system or load arcing problem develops and exceeds factory-set parameters, the power supply will cycle off in an attempt to clear the fault and then automatically restart after a preset “off dwell time”. The EY Series’ high voltage output is inhibited for a short period after each load arc to help extinguish the arc.
Typically, ripple is less than 0.02% RMS of rated voltage at full load. Off-the-line pulse-width modulation (PWM) provides high efficiency and a reduced parts count for improved reliability. Front-panel digital encoders provide high-resolution local adjustment of voltage and current program. Integral RS-232, USB and optional Ethernet communications provide remote control program and monitor.
The EY Series’ standard operation mode is constant voltage/current. Automatic crossover from constant-voltage to constant-current regulation provides protection against overloads, arcs and short circuits. A rear panel switch allows selection of either constant-current or current-trip operation. Thermostats and fan RPM sensing shut down the power supply due to over-temperature or reduced fan speeds.
Standard accessories for the EY Series include a detachable 2,4 m shielded high voltage coaxial output cable, line cord, null modem cable and USB cable.
The EY Series supplies are fully compliant with the following European directives:
EN61000-3-2, Line Harmonics
EN61010/ IEC61010, Safety
EN61000-6-4, Conducted and Radiated Emissions
EN61000-6-2:2005, Conducted and Radiated Immunity
2011/65/EU, Restriction of the Use of Hazardous Substances (RoHS)
Key Features:
2U Rack Mount
Maximum Output Power: 1200 W
Maximum Output Voltage: 1 to 60 kVDC
Maximum Output Current: 20 to 1200 mA
Low Ripple: <0.02% of Rated Voltage + 0.5 V RMS at Full Load
Tight Regulation
Static Voltage Regulation: <0.005% for Specified Line and Load Variations
Current Regulation: <0.1% From Short Circuit to Rated Voltage at Any Load Condition
Constant Voltage/Constant Current Operation
Front Panel, Remote, RS232, USB & Optional Ethernet Control
Input Voltage: 198 to 264 VAC RMS, 48 to 63 Hz, Single Phase
Efficiency: >85% Typical at Full Load
Output Voltage Accuracy: 0.5% of Setting + 0.2% of Rated
Output Voltage Repeatability: <0.1% of Rated Voltage
Maximum Stored Energy: 1.0 to 4.1 J
Voltage Monitor: 0 to +10 VDC Signal for 0 to Rated Voltage
Current Monitor: 0 to +10 VDC Signal for 0 to Rated Current
Stability: 0.01%/h After 0.5 h Warm-up, 0.05% per 8 h
Polarity: Positive or Negative Polarity With Respect to Chassis Ground
Protection: Against All Overload Conditions, Including Arcs and Short Circuits
Signals Provided on the Remote Interface Connector: Safety Interlock, Voltage & Current Program/Monitor, HV Enable, HV Status, Fault Status, +10 V Reference, I/V Mode Status
Options: Blank Front Panel, Zero Start Interlock, 0 to 5 V Voltage & Current Program/Monitor, Arc Count and/or Quench, Virtual RS-232 COM Port Over Ethernet Network
3 Year Warranty
Approvals: IEC61010; EN61010; 2011/65/EU, Restrictions of the use of hazardous substances (RoHS); EN61000-6-4 EN61000-6-2:2005
Operating Temperature: -20 to +40 °C
Dimensions: 85.7 x 431.8 x 520.7 mm
Applications: High Voltage, High Power Applications; Photonics; Healthcare (Analytical, Diagnostics, Detectors); Industrial; Semiconductor Manufacturing; Research; Other
Product number:
SW11413
Manufacturer: