TS200
Instruments For Testing Your Innovations
Applications
TS200 can source or sink current. It can be use as a battery simulator for testing battery chargers. The TS200 has a variable DC output that can easily simulate battery voltage changes. Thus it is great for battery charger testing such as those in battery operated portable electronic systems.
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Electromagnetic coils such as solenoids, inductors, Helmholtz coils, and electromagnets often time required high-
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The TS200 Modulated Power Supply is a unique test equipment ideal for amplifying function generator output. It amplifies current or voltage or power for driving heavy loads. The TS200 output current up to 4A peak for the low-
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High Current and Frequency Electromagnet Using Resonant
Magnetic Field Generator Uses New Resonant Circuit
Transient response is an electrical specification of how a device-
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TS200 is a four quadrant power supply, sometime referred to as bipolar power supply. It can output both positive and negative voltage and it can source and sink current up 4A. Four quadrant power supply is ideal for solar cell characterization.
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TS200 is ideal for power supply rejection ratio or PSRR measurement. PSRR is commonly tested for LDO regulators, op amps, audio amps, etc. TS200 is especially powerful for LDO PSRR testing at high load current. TS200 can also test op amp PSRR and CMRR. Conventional regulator PSRR test techniques such as capacitor or inductor coupled unable to support high LDO load current (i.e. >1A). Various PSRR measurement techniques are outlined below links. The TS200 is designed to work with network analyzers such as Omicron Lab Bode 100, AP Instruments (Ridley) model 300, Agilent 4395A, and Audio Precision SYS2722.
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Related Application Notes
TS200 modulated power supply can source or sink current. It can be use as a battery simulator. The TS200 has a variable DC output that can easily simulate battery voltage changes. Thus it is great for battery charger testing such as those in battery operated portable electronic systems.
A battery simulator is an electronic instrument that will simulate many actual battery electrical properties and characteristics. These battery characteristics are the ability to sink current, and able to provide power, current, and voltage. It supplies the needed current, power, and voltage to the mobile system just like a real battery can. Generally a battery simulator will replace the battery inside a portable system for testing purpose. The battery simulator empowers test engineers to easily and extensively test these portable devices. Thorough testing is needed both for product developments and final production.
Charger circuit that charges the battery is included in a lot of mobile systems. The charger circuit must be fully and methodically tested to be certain it meets all of the specifications and safely charges the battery. A typical charging cycle is from depleted battery to fully charge typically takes few hours to complete. Therefore it requires many hours to test a charging cycle. If the battery is replaced with a battery simulator, a complete charging cycle test can be done in just a few seconds. Similarly, it could take a couple of days to empty a real battery in a handheld system. On the other hand, a battery simulator can quickly emulate a depleted battery with a flip of a switch. While battery is simulated and "charging", engineers can monitor how the device and charger reacts as the “battery” is depleted. A battery simulator can test a system to make sure that it meets all of the specifications without having waiting for hours. Furthermore, a battery simulator can quickly simulate an overcharge battery or a completely deplete battery (low voltage), both of which conditions are hard to do with a real battery.
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