NVA3-453TTH Lambda Electronics, NVA3-453TTH Datasheet - Page 2

• Manufacturer Part Number: NVA3-453TTH
• Description: Nv-power 300 Watts, Flexible Power Solution
• Manufacturer: Lambda Electronics

Above Units available on rapid delivery.
See over for additional variants available ‘Build to Order’
Number of outputs
(excluding standby supply)
Ch1 - Ch4
1. Needs 0H, 3H, 5H, TH or FH type channel 4. The fan speed is temperature
Input to Output
Input to Earth
Remote Sense
Total Regulation
Ripple & Noise
Voltage Accuracy
Turn on Time
Efficiency
Hold up
Min Load
Transient Response
Recovery
Short circuit protection
Over Temperature protection
Over Voltage Protection
Ch1 Good Signal
Output Power
NV-300 Datasheet - Document Number 69687 - Revision 4.1 - October 08
NVA3-453TTH-N3
NVA3-350TTH-N3
NVA3-453FFH-N3
NVA3-350FFH-N3
QUICK SELECTOR - preferred configurations
ISOLATION
OUTPUT SPECIFICATION
HOW TO CREATE A PRODUCT CODE
dependent, ensuring optimum cooling and lowest audible noise.
NVA3-453TTH
NVA3-350TTH
NVA3-453FFH
NVA3-350FFH
Model
Letter/number from table
on page 1to represent out-
put voltage.
NVA3-
Reinforced
Basic
5V / 40A
5V / 40A
5V / 40A
5V / 40A
5V / 40A
5V / 40A
5V / 40A
5V / 40A
#o/p
CH1
4.3kV (dc)
2.25 kV (dc)
up to 90%
16ms min
1.5s max
<500µs
300W
None
1.5%
±1%
<5%
Yes
Yes
Yes
Yes
Yes
1%
Ch1
Note: Basic for IEC/EN/UL/CSA60601-1
3.3V / 15A
3.3V / 15A
3.3V / 15A
3.3V / 15A
NV-POWER SERIES (NV-300)
CH2
-
-
-
-
Ch2
Channels 1 & 2 - Max 0.5V total line drop.
For channels 1, 2 and 3 (2.5% for channel 4)
Including Line (for 90-264Vac input change), Load (for 0-100% load change)
and Cross (for 0-100% load change on any other output) regulation.
(or 50mV if higher) pk-pk, using EIAJ test method & 20MHz bandwidth
±5% for Channel 4
at 90 Vac & 100% rated output power
configuration dependent
at 90 Vac
on any output
of set voltage for 40% load change
(in 50µs within the range 25 - 100% load)
for recovery to 1% of set voltage
See Application Notes for details
Provides a Logic ‘Low’ signal after Channel 1 output is within 90% (±5%) of
nominal.
Total output power from all outputs
for Vin above 180Vac, max output power = 300W + standby supply
Ch3
12V / 5A
12V / 5A
12V / 5A
12V / 5A
15V / 5A
15V / 5A
15V / 5A
15V / 5A
CH3
Output to Earth
Ch4
-12V / 2A
-12V / 2A
-12V / 2A
-12V / 2A
-15V / 2A
-15V / 2A
-15V / 2A
-15V / 2A
Global
Option
CH4
1.
Confirm availability of created product code with the factory
see page 3 for details of global option
(for Vin below 180Vac including standby supply)
Option
Case
5V / 2A
5V / 2A
5V / 2A
5V / 2A
CH5
200 V (dc)
(Blank = no case)
-C
-U
-F
-I
(Blank = no option)
-N3
-N4
-
-
-
-
= IEC input, End fan + case
= End fan + case
= U Chassis + Cover
= U Chassis
= 5V/2A ATX compatible
= 12V/1A ATX compatible
Global Option
ATX (-N3)
ATX (-N3)
ATX (-N3)
ATX (-N3)
No
No
No
No
1
2
1
1