Dehner Elektronik SYS 1421 Operating Instructions [ml]

SYS 1421 Plug In 3.3 W – 6 W

Specifications subject to change without notice

Specifications

OUTPUT

MODEL

VOLTAGE

RIPPLE & NOISE

MAX. LOAD

MAX. POWER

SYS 1421-0303-W*

3.3 V

150 mV p-p

1.0 A

3.3 W

SYS 1421-0505-W*

5 V

150 mV p-p

1.0 A

5.0 W

SYS 1421-0605-W*°

5 V

150 mV p-p

1.2 A

6.0 W

SYS 1421-0612-W*

12 V

150 mV p-p

0.5 A

6.0 W

Standby Power Consumption

Max. 0.3 W rms @ AC nominal input and Output min. load

Load Regulation

± 5 % (typical)

INPUT

Voltage

AC 90 V – 264 V

Frequency

47 Hz – 63 Hz

Current (rms max)

0.5 A max.

Surge Current

30 A / 60 A @ power supply cold start, ambient temperature 25 °C

Leakage Current

0.25 mA @ 2 pins

PROTECTION

Over Current

Yes, > 120 % Fold Back

Overvoltage

Yes, > 105 % Voltage limiting

Short Circuit

Yes, output to ground, auto recovery

Protection Class

II.

No Load Operation

Yes, to protect the power supply and system from damage

OTHERS

Dielectric Strength

I/P-O/P (FG): AC 3 kV / 10 mA / 1 min.

Power On LED

Yes

Turn on delay

5000 ms max.

Hold-up time

10 ms

MTBF

50,000 hours at 25 °C at MIL-HDBK-217H

Typ. Efficiency

> 62 %

Power Consumption

Max. 0.3 W rms

Input Fuse

AC 250 V & 1.6 A. Protected against power line surges and abnormal conditions

ENVIRONMENT

Temperature

Operating: 0 °C – 40 °C / Storage: -20 °C – 80 °C

Humidity

Operating: 8 % RH to 90 % RH / Storage: 5 % RH to 95 % RH

CONNECTION

Input

W2E: Europlug (CEE 7/16). W2: NEMA11 (US, JP, CN, TW). W3U: BS 1363 (UK).
W2A: AS 3112 (AU/NZ). W2C: CPCS-CCC (CN). W2K: Korea

Output

Standard DC plug: 2.1 mm × 5.5 mm × 9.5 mm. DC Cord: 2468#24
° SYS 1421-0605 also available with USB A Outlet, Mini USB and Micro USB plugs

SAFETY

CB / UL / cUL / FCC / GS / CE / PSE / BSMI / LPS

EMI

Compliance to EN 55022 Class B, EN 61000-3-2, -3

EMS

Compliance to EN 55024, 61000-4-2, -3, -4, -5, -6, -8, -11

DIMENSIONS

64 mm × 48.5 mm × 25.5 mm

NET WEIGHT

79 g (ref.)

Features

■ Mini USB and Micro USB plugs available

■ Wide Input Range AC 90 V to 264 V

■ No Load Power Consumption Less Than 0.3 W

■ Low Ripple & Noise

■ 1 Year Warranty

Dimensions: 64 mm × 48.5 mm × 25.5 mm
Efficiency Level: ErP Stage 2, CEC Level V

Marks / Approvals:

SYS 1421 Plug In 3.3 W – 6 W

Specifications subject to change without notice