Mean Well DCW12 DC-DC Converter

12W Dual Output Regulated DC-DC Converter

2:1 wide input range
1500Vdc I/O isolation
Built-in remote ON/OFF control
Built-in EMI filter
Protection: Short circuit / Overload
Cooling by free air convection
Five-sided shield metal case
100% full load burn-in test
Low cost, high reliability
2 years warranty

General Specifications View Detailed Specifications .pdf (157 Kb)

Voltage set point accuracy ±2% (max.)

Line regulation ±0.5% (max.)

Load regulation ±0.5%(max.)@20%~100% load

Overload protection 110~180%, auto recovery

Efficiency (typical) 80% (typical)

Short circuit protection Continuous, auto recovery

I/O isolation voltage 1500Vdc (min.)

I/O isolation resistance 100MΩ(min.)@500Vdc

Isolation capacitance 80pF (max.)

Working temperature -25°C ~ +60°C (no derating),
+71°C@60% load
(refer to derating curve in Detailed Specifications)

Storage temperature -25°C ~ +105°C

Temperature coefficient ±0.03% / °C (max)

Case material Five-sided shield metal case

Case dimension (L×W×H) 31.8 × 20.3 × 12.2 mm

Weight 15g

Model No.	Input (Vdc)	Output (Vdc)	Current (mA)	Ripple (mV_p-p)
DCW12A-05	9~18	±5	±240~±1200	50
DCW12A-12	9~18	±12	±100~±500	60
DCW12A-15	9~18	±15	±80~±400	60

DCW12B-05	18~36	±5	±240~±1200	50
DCW12B-12	18~36	±12	±100~±500	60
DCW12B-15	18~36	±15	±80~±400	60

DCW12C-05	36~72	±5	±240~±1200	50
DCW12C-12	36~72	±12	±100~±500	60
DCW12C-15	36~72	±15	±80~±400	60

Mean Well 12W Dual Output Regulated DC-DC Converter
Order Code	1+	10+	Status
DCW12A-05	A$ 35.90	A$ 29.90	Indent
DCW12A-12	A$ 35.90	A$ 29.90	Indent
DCW12A-15	A$ 35.90	A$ 29.90	Indent

DCW12B-05	A$ 35.90	A$ 29.90	Indent
DCW12B-12	A$ 35.90	A$ 29.90	Indent
DCW12B-15	A$ 35.90	A$ 29.90	Indent

DCW12C-05	A$ 35.90	A$ 29.90	Indent
DCW12C-12	A$ 35.90	A$ 29.90	Indent
DCW12C-15	A$ 35.90	A$ 29.90	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.

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