This 12 VDC Aruba X371 250W Power Supplyis designed to fit into the Aruba X371 250W Power Supply3810 network switch. It provides 250W of power and includes a limited lifetime warranty.

For Aruba 3810 Network Switch    250W Power Supply    12 VDC

Related Questions and Answers

Q: 1. What should I have the gain at?

A: I have mine running a eurolive vp 1220, pa speaker, with a xenyx 802 board. It is only using channel a and i have it set to +10. It is only in being used an averaged sized room so it doesn't need to go any higher than that. I would say as long as it is not clipping you should be OK. I would run whatever you will typically play through it, find where it starts to clip and then back it down to where it stops. That would be a good max setting in my opinion. Also, check the user manual for your speakers for limits. You definitely don't want to blow them. I hope this helps.

Q: 2. Would this amp work with PVI 10 (Peavey) speakers (100 watts) along a Pioneer ddj controller? If is does...What accessories do I need in order to connect everything?

A: The Peavey PVI 10 speakers handle 100W peak power (not constant power) and 50W program power, so they handle less power than the amplifier puts out. You would need to be very careful to avoid damaging the speakers with too much power from the amp and keep the volume level low or use speakers that can handle more power like Mackie C200 Passive 10" 2-Way Loudspeaker (B&H # MAC200). The Peavey speakers have 1/4" inputs and the Pyle amp has SpeakOn output connectors so you could use cables like the Hosa Technology SKT-200 Series Speakon to 1/4" Male Phone Speaker Cable (12 Gauge) - 50' (B&H # HOSKT250Q). Please contact us if you would like further assistance with your setup. You may be better off using powered speakers instead of the amp and passive speakers.

Q: 3. Will this work with the BlackMagic Video Assist 7 inch Video assist? It is listed as an accessory for the 7 inch but description says for 5 inch model.

A: The 7 inch VideoAssist will also take a 12V input, so yes this power supply will work for the 7 inch model as well.

Q: 4. Will this power the Canon R5 Mark ii through the USB =C port?

A: Yes, the ANKER 3-Port 250W Power Bank with LCD Screen can power the R5 Mark II Mirrorless Camera through the USB-C port.

Q: 5. How many 4 ft INFINIBAR bars can this support?

A: The Aputure INFINIBAR 24V Power Adapter Kit (250W), B&H # APD0300A3C, provides 250W of power. The 4' version would use 36W, which can run six (6) units simultaneously.

Q: 6. Would I'be able to power two Sony Z190 with this power supply unit?

A: The Core SWX Cube 200 Power Supply (B&H# COCUBE200) can supply up to a maximum of 200W, that is, 100W from each of its two 4-pin XLR ports. Each is more than enough for the power demands of the Sony PXW-Z190 4K 3-CMOS 1/3" Sensor XDCAM Camcorder (B&H# SOPXWZ190). It would also be a good idea to find a voltage regulator to drop the voltage from the 14.3V of the Cube 200 to the 12V that the camera requires. A safer option would be just to use the AC adapter and charger that came with the camera, the Sony BC-U1A Battery Charger / AC Adapter for BP-U90, U60, U60T, U30 (B&H# SOBCU1A).

Q: 7. Would this amp be able to power a 70v speaker like the Atlas FAP43TW?

A: This amp will not power 70 volt speakers, but the Pyle Pro PT720A 1000W Peak Hybrid Amplifier with AM/FM Tuner, BH #PYPT720A does have a 70 volt output.

Q: 8. The specs on give the box dimensions not the unit dimensions. How tall is this?

A: The unit's dimension is (L x W x H): 19.09'' x 9.84'' x 3.54'' -inches.

Q: 9. Can this amp power 13 in ceiling round speakers in a small office? If so how do they need to be wired to the amp? Dave

A: It depends on the power consumption of the speakers. If you are using 70 volt speakers, which is more likely than not, you will wire the speakers in series. You will also need to purchase the appropriate input modules for you audio source.

Q: 10. Does this power supply fit the original Blackmagic Design Pocket Cinema Camera? BH #BLPKCINECAM

A: No, that won't fit. You need power supply PSUPPLY-12V10W.