The Chroma 63110A is a modular, programmable DC electronic load designed for versatile testing applications, particularly for LED driver evaluation. It operates within a mainframe system, offering flexibility in configuration and channel expansion.
### Technical Specifications
**General**
* **Product Type:** Programmable DC Electronic Load Module
* **Series:** 6310/A Series
* **Compatibility:** Requires Chroma 6312A or 6314A Mainframe
* **Operating Modes:**
* Constant Current (CC)
* Constant Resistance (CR)
* Constant Voltage (CV)
* Constant Power (CP)
* LED Mode (Unique LED simulation for LED driver testing)
* CZ Mode (for turn-on capacitive load simulation)
* CR+CC, CR+CV, CC+CV complex modes
**Electrical Specifications**
* **Channels per Module:** 2
* **Total Power per Module:** 100 W
* Maximum power per channel: 100 W
* When operating in LED Mode High Range (500V, 600mA): 100W Max
* When operating in LED Mode Low Range (100V, 2A): 100W Max
* **Voltage Range:**
* Maximum Voltage Source: 300 V (This appears to be a specific range for one of the channels, as other sources list a higher maximum)
* Maximum Voltage per channel: 500 V
* Operating Voltage Range: 0-500V
* **Current Range:**
* Maximum Current Source per channel: 2 A
* High Range (LED Mode): 600 mA
* Low Range (LED Mode): 2 A
* **Input AC Voltage:** 115 V – 230 V
**Measurement and Accuracy**
* **Voltage Measurement Resolution:** 2mV (0-100V range), 10mV (0-500V range)
* **Voltage Measurement Accuracy:** 0.025% + 0.025% F.S.
* **Current Measurement Resolution:** 12µA (0-0.6A range), 40µA (0-2A range)
* **Current Measurement Accuracy:** 0.05% + 0.05% F.S.
* **Measurement Precision:** 16-bit dual-range voltage and current measurement
**LED Simulation Specifics**
* **Programmable LED Operating Resistance (Rd):** Yes
* **Programmable Internal Resistance (Rr):** For simulating LED ripple current
* **LED Forward Voltage (Vf):** Programmable
* **Turn-on Characteristics Simulation:** Yes
* **PWM Dimming Test Capability:** Increased bandwidth for PWM dimming testing
**Performance**
* **Dynamic Loading Speeds:** Up to 20 kHz
* **Dynamic Response Slew Rate:** 0.32mA/µs ~ 10A/µs
* **Short Circuit Test:** Yes
**Protection Features**
* **Over Current Protection (OCP):** Adjustable
* **Over Power Protection (OPP):** Adjustable
* **Over Temperature Protection (OTP):** Yes
* **Over Voltage Warning (OV):** Yes
* **Reverse Polarity Protection:** Yes
**Interfaces**
* **Standard:** RS-232C
* **Optional:** USB, GPIB
**Physical**
* **Dimensions (L x W x H):** 489.5 x 82 x 172 mm
* **Weight:** 4.2 kg
**Other Features**
* **User Programmable Sequences:** 100 sequences
* **Smart Fan Control:** Yes
* **Remote Sensing Capability:** Yes
* **Self-Test at Power-On:** Yes
Why Choose Aumictech for Chroma 63110A?
At Aumictech, we specialize in supplying high-end electronic test and measurement equipment. Whether you need precise LED driver simulation, versatile programmable load capabilities, or integrated mainframe solutions, our team ensures the Chroma 63110A delivers maximum performance and reliability for your critical engineering and procurement requirements.
