Chroma Programmable Power Supplies and AC/DC Sources
8 models with full specifications in Power Supplies.
Chroma offers a range of programmable DC power supplies, AC/DC power sources, and modular electronic loads designed for R&D, production testing, and automated test environments (ATE). This guide structures the core families to help engineers choose the correct configuration based on output power, modularity, and waveform synthesis capabilities.
- DC Power Range
- Up to 1500 W per module
- AC Power Range
- 1000 VA to 3000 VA
- Modular Load Slots
- 4-slot mainframes
- DC Voltages
- Up to 150 V
All models
| Model | Type | Interfaces | Display | Operating Temperature |
|---|---|---|---|---|
| 62012P-100-50 | Programmable | USB, RS-232, APG (Analog Programmable Interface) standard; GPIB optional | LCD display with digital encoder knobs, keypad, and function keys | — |
| 62015B-150-10 | DC Sources | CAN bus | — | 0 to 40 °C |
| 61504 | Power Sources | GPIB, RS-232, Analog Programming (APG) | Graphic LCD Display | 0 to 40 °C |
| 6314 | Electronic Loads | GPIB and RS-232 (standard) | VFD (Vacuum Fluorescent Display) | 0 to 40 °C |
| 61502 | Power Sources | GPIB, RS-232, Analog Programming Interface (APG) | LCD Graphic Display | 0 to 40 °C |
| 61603 | Power Sources | RS-232, Analog Programming (standard); GPIB, USB, LAN (optional) | LCD Display | 0 to 40 °C |
| 63102A | Electronic Loads | Via mainframe (GPIB, USB, RS-232, RS-485, LAN optional interfaces) | None (uses mainframe display or host software control) | 0 to 40 °C |
| 6530 | Power Sources | GPIB, RS-232, Analog Programming | LCD Display | 0 to 40 °C |
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Programmable DC Power Supplies
Chroma's DC power supplies include standalone units and modular mainframe configurations. The Chroma 62012P-100-50 is a 2U half-rack programmable supply from the 62000P Series. It delivers 1200 W of maximum output power with a constant power operating envelope. This allows it to supply full power across combinations ranging from 100V/12A to 24V/50A.\n\nFor high-density industrial burn-in applications, the Chroma 62015B-150-10 is a modular DC supply designed for the 62000B series mainframe. It provides up to 1500 W with active power factor correction, N+1 redundancy, and hot-swappable replacement. It is controlled remotely via a CAN bus interface.
Programmable AC and AC/DC Power Sources
Chroma's single-phase AC sources span from general-purpose programmable AC supplies to advanced wave synthesis systems.\n\n- Standard AC Sources: The Chroma 61603 delivers clean AC power up to 1500 VA and DC power up to 750 W, with adjustable protection features (OVP, OCP, OPP, OTP).\n- Power Line Disturbance (PLD) Simulation: The Chroma 61502 and Chroma 61504 are engineered for PLD simulation and harmonic synthesis. The Chroma 61502 provides 1000 VA of AC power and 500 W of DC power. The Chroma 61504 increases this output capacity to 2000 VA of AC power and 1000 W of DC power.\n- High-Power Synthesis: The Chroma 6530 delivers up to 3000 VA of single-phase power, supporting arbitrary wave synthesis across a frequency range of 45 Hz to 1000 Hz.
Modular DC Electronic Loads
For testing multi-output AC/DC power supplies and DC-DC converters, Chroma provides modular DC electronic load configurations. The Chroma 6314 is a 4U, 4-slot mainframe within the 6310 series that can house up to four modules to support eight channels and a total power of 1200 W.\n\nCompatible load modules like the Chroma 63102A offer two isolated channels, each rating up to 100 W of input power, 80 V, and 20 A. This configuration is powered directly through the mainframe slots, allowing multi-channel power supply evaluation.
Popular models
Frequently asked questions
- What is the benefit of a constant power operating envelope?
- A constant power operating envelope, such as that in the Chroma 62012P-100-50, allows a single power supply to output high voltage/low current or low voltage/high current up to its maximum wattage rating (1200 W), replacing the need for multiple fixed-range power supplies.
- How are the modular components of Chroma electronic loads powered?
- Modular load components, such as the Chroma 63102A module, do not require a separate power cord. They are powered directly through the slot interface of the mainframe, such as the Chroma 6314.