Replacement 48V 3.75A power supply with a round 4-pin plug for Jaycar Concord 16-channel NVRs. It is a 180W supply with an Australian IEC mains lead in the box.
This is the JC-PSU-48V-3.75, a 180W replacement supply for Jaycar Concord 16-channel NVRs. It is not the smaller 1.5A supply used on 8-channel recorders.
In one sentence: the JC-PSU-48V-3.75 is a 48V DC, 3.75A, 180W desktop power supply with a round 4-pin plug and an Australian IEC mains lead, made to replace the adaptor on Jaycar Concord 16-channel NVRs.
Check your label before you order.
Your old adaptor should read 48V 3.75A and have a round 4-pin plug. If it reads 48V 1.5A, you need the 8-channel supply.
A 16-channel NVR feeds its PoE cameras from this one adaptor. When the supply tires, the recorder restarts or the cameras drop out. A full 3.75A, 180W replacement brings the power budget back.
Mains end
The Australian IEC mains lead plugs into this end. The 4-pin DC lead runs to the back of the recorder.
The plug
Two pins carry +48V and one is ground. The plug is keyed, so it only fits one way. Line it up and do not force it.
The label
Model CS-4803750. Input 100–240V AC, 3.5A max, 50/60Hz. Output 48.0V, 3.75A, 180.0W. Your old adaptor should show the same output and the same 4-pin drawing.
How it goes in
01
Old adaptor reads 48V 3.75A with a round 4-pin plug.
02
Turn the recorder off and remove the mains lead.
03
Fit the 4-pin plug, keyed side up, then the IEC lead.
04
Recorder boots and the PoE cameras reconnect.
At a glance
Show specs
Output
48.0V DC, 3.75A
Power
180W
Part code
JC-PSU-48V-3.75
Supply model
CS-4803750
Input
100–240V AC, 50/60Hz, 3.5A max
DC plug
Round 4-pin: +48V, +48V and GND
Efficiency
Level VI
Mains lead
Australian IEC lead included
Suits
Jaycar Concord 16-channel NVRs whose adaptor reads 48V 3.75A with a round 4-pin plug
Cross-reference
CS-4803750
Not for
8-channel recorders on a 48V 1.5A supply
Colour
Black
Warranty
12 months, supported by Infront Technologies
Pair it with
Part check
Email a photo of your adaptor label to [email protected] and we will match it.
Where it is used
A 16-camera system that has started restarting or losing cameras.
Get the recorder back up the same day the old adaptor dies.
A spare supply on hand for a recorder a long way from town.
Restores the full PoE budget across all 16 camera ports.
A like-for-like swap with no rewiring of the recorder.
A spare for service calls on Jaycar Concord 16-channel systems.
| JC-PSU-48V-3.75 | JC-PSU-NVR48-1.5 | |
|---|---|---|
| Recorder | 16-channel | 8-channel |
| Output | 48V DC, 3.75A | 48V DC, 1.5A |
| Power | 180W | 72W (48V × 1.5A) |
| Plug | Round 4-pin | Round 4-pin |
| Supply model | CS-4803750 | CS-4801500 |
Both have the same round 4-pin plug, so check the amps on your old label. A 16-channel recorder needs the 3.75A supply.
Yes, if the old adaptor or the label under the recorder reads 48V 3.75A and the plug is round with 4 pins. Match the volts, the amps and the plug before you order.
No. A 16-channel recorder powers up to 16 PoE cameras from this supply, so the 1.5A adaptor is under-rated and causes reboots and cameras dropping out.
The 48V 1.5A 4-pin supply. This 3.75A model is for 16-channel recorders.
No. Match all three: 48V, at least 3.75A, and the round 4-pin plug. A supply with a different plug or a lower current rating will not run a 16-channel recorder properly.
The 48V 3.75A power supply with its 4-pin DC lead, and an Australian IEC mains lead.
100 to 240V AC at 50 or 60Hz, so it runs on Australian mains and most overseas mains with the right IEC lead.
No lights on the recorder, a recorder stuck at the start-up screen, random restarts, or cameras dropping off when the system is busy.
On the label under the recorder and on the old adaptor. The adaptor label shows the volts, the amps and the plug.
Yes, through the recorder. The NVR passes power from this 180W supply to its PoE camera ports.
Shut down the recorder, unplug the mains, swap the 4-pin plug, connect the IEC mains lead and power up. It takes a few minutes and needs no tools.
12 months, supported by Infront Technologies in Australia.
Infront Technologies stocks it and ships Australia-wide. Send us a photo of your adaptor label if you want us to check it before you buy.
Not sure it fits? Email a photo of your adaptor label to [email protected] or call 1300 736 970 and we will check it before you order.
Mains plug-in supply. Plugging it into an existing power point is normal use. A new power point or any switchboard work needs a licensed electrician.
Do not open it. The label warns of hazardous voltage inside. Keep it ventilated and dry, and replace it if the case or leads are damaged.
What it does not do. It is not a UPS, so it does not keep the recorder running in a blackout. Figures are taken from the CS-4803750 label.
Need help choosing?
Tell us about your property and we'll recommend the right cameras and recorder.
07 5609 4910Sydney 02 8814 6008
[email protected]
Mon–Fri, 9am–5pm AEST
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