Used SYLVANIA 79377 #9150694 for sale
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ID: 9150694
Dimmable LED power supplies
Input voltage: 120/277 volt
Output power: 50 watt
Output type: Constant current
Electrical specification:
Dimming control:
Step dim
(2) Hot wires-100%
(1) Hot wire- 50%
Dimming range:
50% Current
100% Output
Dimming type: Current reduction
Environmental specification:
Ambient operating temperature: -40 °C to 50 °C
Case temperature (Tc): 75°C(3) 90°C (max)
Maximum storage temperature: 70°C
Maximum relative humidity (%): 85% non condensing
Transient protection: ANSI C62.41 Cat .A 2.5KV
UL Environmental rating: Dry & Damp
UL File number: E320395
EMI Compliance: FCC Part 15 Class A
Sound rating: Class A
Electrical specification:
Input:
Input voltage (VAC): 120V-277V (+/- 10%)
Frequency range (Hz): 50-60 Hz (+/- 10%)
120 V 277 V
Input Current (A) 0.52 0.23
THD @ Full load < 10% < 15%
Power factor >0.95 >0.95
Efficiency > 80% >80%
Inrush current (Apk)19.3 47.9
Output:
Output current (mA): 1050mA/ 800mA
Output voltage (VDC): 25-51 VDC (2> (Power limited)
Output power (W): 50W (max)
Output ripple: <25%
LED Power-up time: < 1sec
Load regulation: <5%
Line regulation: <5%
Over voltage protection
Over load protection
Output short-circuit protection
Mechanical specification:
Length: 11.02” (280mm)
Width: 1.15” (29.4mm)
Height: 1.0” (25.4mm)
Mounting length: 10.63” (270mm).
SYLVANIA 79377 is a highly reliable, non-interchangeable power supply designed to provide robust and clean power for a variety of professional equipment. This power supply features advanced overload and short circuit protection, making it an excellent choice for powering audio and video equipment and other sensitive electronic components. 79377 is constructed with a heavy duty metal body, making it an excellent choice for professional installations. It is designed to meet the highest UL safety requirements, ensuring reliable operation with minimal risk. The power supply also features a wide input voltage range, allowing it to be used in a variety of applications and locations without the need for an adapter. SYLVANIA 79377 power supply is available in both 240V and 120V versions, allowing the user to easily select the appropriate power input. Both models offer a broad output range, allowing the user to select the required voltage and frequency. This ensures that the power supply provides the level of power needed for any particular application. In addition, 79377 features a universal input power connector, allowing the user to connect different types of equipment without the need for an adapter. Furthermore, the case is designed to facilitate heat dissipation during periods of extended usage, improving the reliability and longevity of the power supply. Finally, SYLVANIA 79377 is equipped with a multi-colored LED indicator, providing the user with a quick visual cue as to the power status of the unit. Additionally, the power supply includes an On/Off switch, allowing the user to easily turn the unit on or off. Overall, 79377 power supply is an excellent choice for powering audio and video equipment in professional applications. Its robust construction, wide input voltage range, and overload protection features make it an ideal choice for professional equipment in a variety of settings.
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