The AL400ULXB2 Power Supply from Altronix is a power supply/charger that converts a 115 VAC / 60 Hz input into a single 12/24 VDC (Class 2 rated) selectable power-limited output. It provides AC failure and low battery supervision, along with short-circuit and thermal overload protection. The backup battery is available separately.

12/24 VDC Selectable Output    AC Failure and Low Battery Supervision    Short-Circuit Protection    Thermal Overload Protection

AC failure and low battery supervision (battery available separately)

4A supply current at 12 VDC or 3A supply current at 24 VDC

Short-circuit and thermal overload protection

LED indicators for when VAC input is present, when DC output is powered, and when battery is discharged or not connected

UL and cUL certified

Related Questions and Answers

Q: 1. Does this work with the C500 Mark 2?

A: This is designed for Blackmagic products, we do not recommend it for the C500 Mark II. Instead we suggest the Core SWX Cube 200 Power Supply Kit with 4-Pin XLR Cable (6'), BH #COCUBE2006C. https://bhpho.to/2PlR0Wy

Q: 2. Does this work with Blackmagic URSA Mini Pro 4.6 G2?

A: Yes it will.

Q: 3. Does this come with a power cord?

A: Yes, the Telex PS-20 come with an IEC power cable.

Q: 4. Does this work with QLXD Systems?

A: No. There are two variations of the adapter. The one you need for the QLXD receiver is the Shure PS124 Power Supply With Non-Locking Power Connectors (B&H # SHPS124), not the PS124L. The PS124L has locking connectors and is designed for use with ULX, GLX-D Advanced, GLX-D and ULX-D Wireless systems, as well the PSM 900 Personal In-Ear Monitoring system. The PS124 non-locking is designed for use with the PG Wireless, PGX, QLX-D and SLX Wireless systems, as well as the PSM200 and PSM300 Personal In-Ear Monitoring systems.

Q: 5. will this replace the PS 44 power pack for a UA844?

A: Yes, this is the replacement power supply for the Shure UA844 UHF active antenna.

Q: 6. does this adapter work with 240v in australia?

A: The Shure PS124L Power Supplies are region specific. The Shure products we carry here at B&H are all 120VAC compatible only.

Q: 7. Do these power supplies come with a plug-in AC cord? Rhe spec says 3 wire input with strain relief?

A: No. They are designed to be connected directly to the breaker panel.

Q: 8. Will this work for the BM television studio pro ATEM?

A: Yes, the following adapter will work.

Q: 9. I want to extend the 4 pin XLR. Will any 4 pin XLR extension work? I'm seeing differing information among 'Laird', 'Anton Bauer' and 'Bescor' cables.

A: The male/female connector ends need to be paid attention to, as there are configurations of female-to-female, male-to-male, and female-to-male; the two ends configured for 4-pin XLR and not 3-pin. There are also shielded XLR cables that protect it from being disrupted from outside variables. The XLR cable should also be labeled as an extension cable and not just a power cable.

Q: 10. Will it work with Panasonic AW-UE150 or AW RP150?

A: Yes. The following will work so will the suggested if you are interested in saving a bit. Please review the following item IndiPRO Tools 12V Power Supply with 4-Pin XLR Connection BH #INIP4PPS • MFR #IP4PPS https://bhpho.to/36xiB2x