Watlow Power Supply User Manual

5-60 Watts

DNR05-60 Series

ppower.com

x

AC-DC

Specification

Input

Input Voltage • 90-264 VAC, 120-370 VDC: DNR05/10/18

Input Frequency • 47-63 Hz
Inrush Current • 5-18 W: 10/18 A at 115/230 VAC

Power Factor • Meets EN61000-3-2 for class A equipment
Earth Leakage Current • 0.8 mA max

Output

Output Voltage • See tables
Output Voltage Trim • See tables
Initial Set Accuracy • ±1%
Minimum Load • No minimum load required
Start Up Delay • <1000 ms
Start Up Rise Time • <150 ms
Hold Up Time • 5 W: 30/130 ms at 115/230 VAC

Line Regulation •

Load Regulation •

Transient Response • 300 µs for a 50% load change
Ripple & Noise •
Overvoltage Protection • Output clamps at 120-145% Vnom
Overload Protection • 105-145%

otection

cuit Pr

t Cir

Shor

Temperature • ±0.03%/ºC
Coefficient

85-264 VAC, 90-375 VDC: DNR30/60

30 W: 20/40 A at 115/230 VAC
60 W: 30/60 A at 115/230 VAC

10 W: 25/100 ms at 115/230 VAC
18 W: 20/75 ms at 115/230 VAC
30 W: 20/30 ms at 115/230 VAC
60 W: 20/30 ms at 115/230 VAC

: ±1.0% max

5-18 W
30-60 W: ±0.5% max

±2.0% max

:

5-18 W
30-60 W: ±0.5% max

50 mV pk-pk, 20 MHz BW

t (Hiccup mode)

rip and r

: T

5-18 W

•
30-60 W: Constant power

estar

• Rugged Design for Industrial Applications

• Up to 89% Efficiency

• Wide Adjustment Range

• DC OK 24 V Models

• DC Standby Versions

• Connector Options

• Full Power to +60 ˚C

General

ficiency

Ef
Isolation • 3000 VAC Input to Output

Switching Frequency • 100 KHz typical
Signals • DC ON indicator LED Green: All models

MTBF • 200 kHrs typical per MIL-HDBK-217F

See tables

•

1500 VAC Input to Ground
500 VAC Output to Ground

DC LOW indicator LED Red:
5-18 W models
DC OK: 24 V 30-60 W models

GF, +40 ºC

Environmental

Operating Temperature • -10 °C to +70 °C, derate linearly from

Cooling • Convection-cooled
Operating Humidity • 20-95% RH, non-condensing
Storage Temperature • -25 ºC to +85 ºC
Shock • 4 g, 22 ms, X, Y & Z axis
Vibration • 1 g, 10 Hz to 500 kHz, along X, Y & Z axis

+50 °C for 5 & 18 W models, +60 °C for
all other models (See derating curves)

EMC & Safety

Emissions •

ents

monic Cur

Har
Voltage Flicker • EN61000-3-3 amendments 1 & 2
ESD Immunity • EN61000-4-2, level 3 Perf Criteria A
Radiated Immunity • EN61000-4-3, level 3 Perf Criteria A
EFT/Burst • EN61000-4-4, level 3 Perf Criteria A

ge

Sur
Dips & Inter

Safety Approvals • EN60950-1:2001, UL508,

r

ruptions

EN55022, level B conducted
EN61000-3-2, class A

•

EN61000-4-5, level 3 Per

•
EN61000-4-11, 30% 10 ms,

•
60% 100 ms, 100% 5000 ms

f Criteria A, B, B

Per

UL1310 - see note 3 & ratings table,
UL60950-1, cUL60950-1, CE Mark

f Criteria A

Models and Ratings

-10 0 10

20 30

40

50

60

70

20

40

60

80

100

0

Ambient Temp (˚C)

Load (%)

-10 0 10

2

20

40

60

80

100

0

Load (%)

DNR 05, 10, 18

DNR05
DNR18

DNR10

-10 0 10

20 30

40

50

60

70

20

40

60

80

100

0

Ambient Temp (˚C)

Load (%)

DNR 30, 60, 120, 240

Output

Voltage

5 V 4.50-5.75 V 1.000 A 69% DNR05US05
12 V 10.80-13.80 V 0.420 A 72% DNR05US12
15 V 13.50-17.25 V 0.340 A 72% DNR05US15
24 V 21.60-28.80 V 0.210 A 72% DNR05US24

5 V 4.50-5.75 V 2.000 A 73% DNR10US05
12 V 10.80-13.80 V 0.840 A 75% DNR10US12
15 V 13.50-17.25 V 0.670 A 76% DNR10US15
24 V 21.60-28.80 V 0.420 A 76% DNR10US24

5 V 4.50-5.75 V 3.000 A 75% DNR18US05
12 V 10.80-13.80 V 1.500 A 77% DNR18US12
15 V 13.50-17.25 V 1.200 A 77% DNR18US15
24 V 21.60-28.80 V 0.750 A 77% DNR18US24

5 V 5.00-5.50 V 6.000 A 79% DNR30US05
12 V 12.00-14.00 V 2.500 A 84% DNR30US12
24 V 24.00-28.00 V 1.250 A 86% DNR30US24
48 V 48.00-55.00 V 0.625 A 86% DNR30US48

5 V 5.00-5.50 V 10.000 A 79% DNR60US05
12 V 12.00-14.00 V 5.000 A 86% DNR60US12†
24 V 24.00-28.00 V 2.500 A 89% DNR60US24†
48 V 48.00-55.00 V 1.250 A 89% DNR60US48†

Notes

1. Add suffix ‘-S’ for spring clamp option.

2. 30-60 W models are

3. Approved to UL1310.

† Available from Farnell. See pages 204-206.

suitable for battery-charging applications.

Output

Voltage Trim

Current

Typical

Efficiency

DNR05-60

Model

Number

(1,3)

(1,3)

(1,3)

(1,3)

(1,3)

(1,3)

(1,3)

(1,3)

(1,3)

1,3)

(

(1,3)

(1,3)

(1)

(1,3)

(1,3)

(1,3)

(1)

AC-DC

(1)

(1,3)

(1,3)

Derating Curves

DNR5-18 Models

DNR30-60 Models

5

4.53 (115.0)

1.59

(40.5)

3.60

(90.0)

AC Input

DC Output

ON

123

1

2

3

4

M

4.53 (115.0)

0.89

(

22.5)

1

2

3.48

(88.5)

1 2 3

DC Output

DC LO

ON

AC Input

echanical Details

5/10/18 W Models

AC-DC

DNR05-60

Notes

1. All dimensions in inches (mm).

2. Weight 0.33 lb (150 g) approx.

30/60 W Models

DNR05, 10, 18 Connections

Conn Pin

AC

Input

DC

Output

Designation

1 Ground
2 Neutral
3 Line
1 Positive
2 Negative

Notes

1. All dimensions in inches (mm).
eight 0.6 lb (275 g) appr

2. W

ox.

DNR30/60 Connections

Conn Pin

Input

Output

1 Gr

AC

2 Neutral
3 Line
1 DC OK*
2 Positive

DC

3 Positive
4 Negative
5 Negative

* 24 V & standby models only.

Designation

ound

S

+

-

-

D

C OK

Relay

Control

Relay

Coil

Battery

Fuse

D1

L

OAD

DC Output

ON

123

Maximum current drain from
battery by PSU when inactive
22 mA.

+

1

2

3

4

5

DCOK

DCOK

22K

0.5W

5.1K

0.3W

R

L

> 700ohm

-Vout

-Vout

DCOK

22K

0.5W

5.1K

0.3W

-Vout

tandby Versions

AC-DC

DNR05-60

DNR30/60 connection for DC standby system applications

Output Set Voltages For Standby Versions

Model Voltage Current Efficiency

DNR30US12* 13.6 V 2.20 A 84%

DNR30US24* 27.2 V 1.10 A 86%

DNR30US48* 54.5 V 0.55 A 86%

DNR60US12* 13.6 V 4.40 A 86%

DNR60US24* 27.2 V 2.20 A 89%

DNR60US48* 54.5 V 1.10 A 89%

Notes

‘*’ at the end of the part number denotes DC standby system.

DNR30/60 Connections

Conn Pin

nput

I

utput

O

1 G

C

A

2 Neutral
3 L
1 D
2 Positive

DC

3 P
4 N
5 Negative

24 V & standby models only.

*

Designation

round

ine

C OK*

ositive

egative

DC OK

30-60 W Models

Output good = 24 V
Output not good = 0 V

Example using external relay

to create volt-free contact

Standard on 24 V models, 30-60 W only.

Example using external components

eate TTL signal

to cr

09-Oct-07