Mean Well DR-120 DIN Rail Power Supply

120W Single Output DIN Rail Switch Mode Power Supply

AC input selectable by switch
UL508 listed
Installed on DIN rail TS35 / 7.5 or 15
Protections: Short circuit / Overload /
Over voltage / Over temp.
Fixed switching frequency at 55KHz
Approvals: UL / CUL / TUV / CB / CE
LED indicator for power on
Cooling by free air convection
100% full load burn-in test
3 years warranty

General Specifications View Detailed Specifications .pdf (325 Kb)

AC input voltage range 88~132Vac / 176~264Vac selectable by switch

AC inrush current (typ.) Cold start, 20A at 115Vac, 40A at 230Vac

DC adjustment range 12V:12~14V, 24V:24~28V, 48V:48~53V

Overload protection 105%~150% constant current limiting,
auto-recovery

Over voltage protection 120%~140% rated output voltage

Setup, rise, hold time (typ.) 500ms, 70ms, 36ms at full load and 230Vac

Withstand voltage I/P-O/P:3KVac, I/P-FG:1.5KVacC, 1minute

Working temperature -10~60°C (refer to derating curve in Detailed Specifications)

Safety standards UL508, UL60950-1, TUV EN60950-1 approved

EMC standards EN55022 class B, EN61000-3-2,3, EN61000-6-2, EN61000-4-2,3,4,5,6,8,11, ENV50204

Connection I/P: 3 poles, O/P: 4 poles screw DIN terminal

Case No. 921

Case dimension (L×W×H) 65.5×125.2×100 mm

Packing 0.79kg; 20pcs/16.5kg/1.1CuFt

Model No.	Output	Tol.	R&N	Effi.
DR-120-12	12V, 0~10A	±2%	80mV	80%
DR-120-24	24V, 0~5.0A	±1%	80mV	84%
DR-120-48	48V, 0~2.5A	±1%	100mV	85%

Mean Well 120 Watt Single Output DIN Rail Switch-mode Power Supply
Order Code	1+	10+	Status
DR-120-12	A$ 62.40	A$ 58.00	Stock
DR-120-24	A$ 62.40	A$ 58.00	Stock
DR-120-48	A$ 62.40	A$ 58.00	Indent

Prices do not include GST. 10% GST applies to goods delivered in Australia.
Australian GST is not paid on shipments despatched to an international destination.
Prices are in Australian Dollars and subject to change without notice.
Sales are subject to Computronics General Terms and Conditions of Sale
E. & O.E.

Status definitions

Stock	Stocked item. Normally available for despatch within 1 working day, subject to prior order & current stock on hand.
Indent	6 - 12 week delivery time from order confirmation. Expedited delivery available at extra cost.

Due to continuing product improvement efforts, specifications and appearance are subject to change without notice.

Mains powered equipment supplied by Computronics operates from 240Vac, 50Hz supply unless otherwise specified.

To place an order, select the order quantity and click the ADD button.
Add items from other pages - if required.
When all items have been added, click a View Cart link to edit your order
and continue to the secure order page.
If ADD buttons are not visible, then Java might not be installed or enabled.
Java can be downloaded from the GET JAVA site.
Java and SSL must be enabled for the shopping cart to operate.