24H1601-2R POWER ONE, 24H1601-2R Datasheet - Page 8

• Manufacturer Part Number: 24H1601-2R
• Description: CONV DC-DC 50W 24VDC CASSETTE
• Manufacturer: POWER ONE
• Series: Hr
• Type: Isolatedr

Specifications of 24H1601-2R

• Output: 24V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Surface Mount
• Voltage - Input: 14 ~ 30V
• Package / Case: Module
• 1st Output: 24 VDC @ 2A
• Size / Dimension: 6.63" L x 4.38" W x 1.52" H (168.5mm x 111.2mm x 38.7mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -10°C ~ 50°C
• Efficiency: 83%
• Approvals: CE, cUL, TUV, UL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: Q1166581

REV. MAR 27, 2006
Auxiliary Functions
i Inhibit for Remote On and Off
Note: With open i input: Output is disabled ( V
The outputs of the module may be enabled or disabled by
means of a logic signal (TTL, CMOS, etc.) applied between
the inhibit input i and the negative pin of output 1 (Vo1–). In
systems with several units, this feature can be used, for
example, to control the activation sequence of the
converters. If the inhibit function is not required, connect
the inhibit pin 2 to pin 23 to enable the outputs (active low
logic, fail safe). For output response refer to: Output
Response .
Fig. 7
Definition of V
R-Control for Output Voltage Adjustment
Note: With open R input, V
As a standard feature, single-output models offer an
adjustable output voltage identified by letter R in the type
designation.
The output voltage V
external voltage ( V
The
V
voltage according to Electrical Input Data increases
proportionally to V
Fig. 9
Voltage adjustment with external voltage V
a) V
Table 6: Inhibit data
Caution: To prevent damage, V
8 V, nor be negative.
Characteristics
V
I
o nom
inh
G (17):
V
inh
o
ext
≅ 0 to 110% V
. For output voltages V
adjustment range is approximative 0 to 110% of
+
≅ 2.5 V • –––––
Inhibit input voltage to keep
output voltage
Inhibit current
Vi+
Vi–
V
ext
R
G
inh
and I
V
o
ext
o nom
/ V
V
) or with an external resistor ( R
o
4000 Ω
V
o nom
o nom
inh
ref
o1
.
can either be adjusted with an
.
, using V
o
³ V
o
Vo+
Vo1+
Vo–
> V
o nom
V
+
–
o
i
o nom
≅ V
ext
ext
.
06087
should not exceed
o nom
between R (14) and
, the minimum input
I
inh
V
inh
V
V
ext
• –––––
o
o
o
2.5 V
= on
= off
V
= off).
ext
1
06031
or R
Page 8 of 19
Conditions
V
T
V
2
C min
).
i min
inh
= 0
to V
to T
Fig. 10
Voltage adjustment with external resistor R
b) V
c) V
–0.4
Fig. 8
Typical inhibit current I
Note: R inputs of n models with paralleled outputs may be
paralleled, too, but if only one external resistor is to be
used, its value should be R
–0.8
I
2.0
1.6
1.2
0.8
0.4
Caution: To prevent damage, R
than 47 kΩ.
inh
i max
G (17):
Vo1+ (20):
V
V
R
V
0
C max
–50
[mA]
o
o
o
o max
o
2
≅ V
≅ ––––––––––––––––––––––––––––––––
≅ ––––––––––––––––––––––––
≅ 0 to 100% V
≅ V
4000 Ω • V
2.5 V • ( R
o nom
= V
R
o nom
R
–30
V
2
1
V
inh
o nom
o
2.5 V • ( V
• –––––––––––
= on
= 0.8 V
R
to V
G
R
+ 10%
min
–50
–60
2
2.4
1
–10
V
o
+ 4000 Ω
+ 4000 Ω) – V
o max
o nom
• ( V
o nom
R
inh
o
1
V
4000 Ω
– V
ref
, using R
o nom
0
versus inhibit voltage V
, using R
• 2.5 V • R
1
10
o nom
–100
/n, or R
typ
V
– 2.5 V)
inh
)
Vo1+
= 2.4 V
2
o nom
2
should never be less
1
+
–
2
V
30
between R (14) and
/n respectively.
between R (14) and
2
o
www.power-one.com
R
–220
= off
• 4000 Ω
max
0.8
50
1
06088
≅ ––––––––––
1
or R
50
4000 Ω • V
V
o nom
V
2
inh
inh
VDC
Unit
µA
[V]
- V
o
o