Model

RID-50A

RID-50B

Output

Output number

CH1

CH2

CH1

CH2

Dc voltage

5V

12V

5V

24V

Rated current

6A

2A

4A

1.4A

Current range

0.3~6A

0.3~3A

0.3 ~ 6A

0.2 ~ 2A

Rated power

54W

53.6W

Ripple & noise(max.)Note.2

80mVp-p

120mVp-p

80mVp-p

150mVp-p

Voltage adj.range

CH1:4.75~5.5V

CH1: 4.75 ~ 5.5V

Voltage tolerance note.3

±2.0%

±8.0%

±2.0%

+8,-4%

Line regulation note.4

±0.5%

±1.5%

±0.5%

±1.5%

Load regulation note.5

±0.5%

±5.0%

±0.5%

±5.0%

Setup, rise time

500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load

Hold up time (typ.)

60ms/230VAC          14ms/115VAC at full load

Input

Voltage range

88 ~ 264VAC          125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)

Frequency range

47 ~ 63Hz

Efficiency (typ.)

80%

81%

Ac current (typ.)

1.3A/115VAC           0.8A/230VAC

Inrush current (typ.)

COLD START 33A/230VAC

Leakage current

<2mA / 240VAC

Protection

Overload

110 ~ 150% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

Over voltage

CH1: 5.75 ~ 6.75V

Protection type : Hiccup mode, recovers automatically after fault condition is removed

Environment

Working temp.

-25 ~ +70°C (Refer to output load derating curve)

Working humidity

20 ~ 90% RH non-condensing

Storage temp., humidity

-40 ~ +85 °C, 10 ~ 95% RH

Temp. Coefficient

±0.03%/°C (0 ~ 50°C )on +5V output

Vibration

10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes

Safety &
Emc
(note 6)

Safety standards

UL60950-1, TUV EN60950-1 approved

Withstand voltage

I/P-O/P:3KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC

Isolation resistance

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C / 70% RH

Emi conduction & radiation

Compliance to EN55022 (CISPR22) Class B

Harmonic current

Compliance to EN61000-3-2,-3

Ems immunity

Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-6-2 (EN50082-2), heavy industry level,
criteria A

Others

Mtbf

172.6Khrs min.      MIL-HDBK-217F(25°C )

Dimension

99*97*36mm (L*W*H)

Packing

0.41Kg; 45pcs/19.5Kg/0.9CUFT

Note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of  ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.