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LDN40 Series

tech.support@psbel.com

LDN40-5

120 - 240 VAC (110 - 345 VDC)

1

5 - 15 VDC

4 - 2 A

LDN40-12D

120 - 240 VAC (110 - 345 VDC)

1

2x 12 - 16 VDC

1.0 A

LDN40-12

120 - 240 VAC (110 - 345 VDC)

1

12 - 15 VDC

3.5 - 3 A

LDN40-24

120 - 240 VAC (110 - 345 VDC)

1

24 VDC

2 A

Technical parameters are typical, measured in laboratory environment at 25°C and 240 VAC / 50 Hz, at nominal values, after

minimum 5 minutes of operation.

Input AC Voltage Range

Rated, UL certified

Operating

120 - 240 VAC

90 - 264 VAC

Input DC Voltage Range

Rated

110 - 345 VDC

Input Frequency Range

47 - 63 Hz

Input AC Current

LDN40-5 / LDN40-12D

Vin = 120 VAC

Vin = 240 VAC

0.7 A

0.4 A

LDN40-12 / LDN40-24

Vin = 120 VAC

Vin = 240 VAC

0.9 A

0.5 A

Input DC Current

LDN40-5 / LDN40-12D

Vin = 110 VDC

Vin = 345 VDC

0.5 A

0.2 A

LDN40-12 / LDN40-24

Vin = 110 VDC

Vin = 345 VDC

0.6 A

0.3 A

Inrush Peak Current

≤ 75 A

Touch (Leakage) Current

≤ 0.25 mA

Internal Protection Fuse

Not user replaceable

Fuse 2AT

Recommended External Protection

It is strongly recommended to provide external surge

arresters (SPD) according to local regulations

MCB 6A C curve

Output Power

40 W

Rated Voltage

(Adjustable Voltage Range)

LDN40-5

LDN40-12D

LDN40-12

LDN40-24

5 - 15 VDC

(5 - 15 VDC)

2x 12 - 16 VDC (2x 12 – 16 VDC)

12 - 15 VDC

(12 – 15 VDC)

24 VDC

(24 VDC Fixed)

Continuous Current

LDN40-5

LDN40-12D

LDN40-12

LDN40-24

4 A @ 5 VDC / 2 A @ 15 VDC

1 A

3.5 A @ 12 VDC / 3 A @ 15 VDC

2 A

Overload Limit

LDN40-5

LDN40-12D

LDN40-12

LDN40-24

6.5 A @ 5 VDC / 4 A @ 15 VDC

2.7 - 2.4 A

6.5 A @ 12 VDC / 4.1 A @ 15 VDC

3.5 A

Short Circuit Peak Current

LDN40-5

LDN40-12D

LDN40-12

LDN40-24

10 A

3.5 A

8.5 A

7 A

Load Regulation

≤ 1%

≤ 100 mVpp

Hold up Time

Vin = 120 VAC

Vin = 240 VAC

≥ 10 ms

≥ 50 ms