Ballasts, Inverters
Ballasts, Inverters Optoelectronics Components for Efficient Power Management
Definition:
Ballasts and inverters are critical components within the Optoelectronics category, designed to regulate and convert electrical power for lighting systems, displays, and other optoelectronic applications. Ballasts provide stable current flow to lamps (e.g., fluorescent, HID), while inverters convert DC power to AC, enabling the operation of devices like LCD backlights or LED arrays. These components ensure energy efficiency, longevity, and optimal performance of optoelectronic systems.
Types of Ballasts and Inverters:
1. Electronic Ballasts: High-frequency operation for fluorescent/HID lamps, offering flicker-free lighting, reduced energy consumption, and compatibility with smart controls.
2. Magnetic Ballasts: Traditional, cost-effective solutions for older lighting systems, though less efficient than electronic variants.
3. DC-AC Inverters: Power conversion for LCD/LED displays, solar lighting, and portable electronics, available in pure sine wave or modified sine wave outputs.
4. Programmable Inverters: Advanced models with adjustable voltage/frequency for specialized optoelectronic setups.
Purchasing Recommendations:
- Match Specifications: Verify input/output voltage, wattage, and compatibility with your lamps or displays (e.g., T5/T8 ballasts for fluorescent tubes).
- Prioritize Efficiency: Opt for high-efficiency (e.g., >90%) electronic ballasts or inverters with PF correction to cut operational costs.
- Certifications Matter: Look for UL, CE, or Energy Star certifications to ensure safety and compliance.
- Application-Specific Needs: For sensitive equipment (e.g., medical displays), choose low-THD inverters to prevent signal interference.
Ideal for lighting engineers, OEMs, and renewable energy projects, Ballasts and Inverters bridge power management and optoelectronic performance. Invest in quality to enhance system reliability and ROI.
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WW-EJL4-1
BALLAST 250W 120/208/240/277V H
WW-QX2F-7
CF BALLAST 120V-277V
WW-808B-7
BALLAST WITH EMERGENCY BATTERY P
WW-7QX7-4
70W (S62) HIGH PRESSURE SODIUM B
WX-07ZE-1
BALLAST WITH EMERGENCY BATTERY P
WW-EQR4-5
HPS 150W QUAD 120/208/240/277 HX
WW-QZFW-8
120V BALLAST FOR GERMICIDAL T5 L
WW-QWQ3-3
250 (M110) METAL HALIDE BALLAST
WW-DEXZ-9
BALLAST FOR (1) 14W-28W T5 17W-3
WW-EJLQ-2
BALLAST 250W 120/208/240/277V H
WW-6WTV-8
400W METAL HALIDE BALLAST KIT IN
WW-QZBY-0
120V BALLAST FOR GERMICIDAL T5 L
WW-EQSA-8
1 LITE F40T12, CLASS B, NPF, ELE
WW-QVSU-5
90 MINUTE EMERGENCY BALLAST 1-4
WW-704A-9
20W MH MULTI-VOLT, BOTTOM EXIT B
WX-H4HZ-6
2 LITE F40T12 OR F34T12, HPF, EL
WW-QU0J-8
120-277V OPERATES 3 F40T10, F40T
WW-2ZRC-6
C24PUNVHP-B FLOURESCENT BALLAST
WW-QXT2-8
RAPID START BALLAST, NON-DIMMABL
WW-ES29-4
1 OR 2 LITE 42W 4-PIN CFL, PROGR