TM 11-6130-247-14-1
quired during administrative storage of this equip
which are to be used by maintenance personnel at all
ment, refer to TM 740-90-1.
maintenance levels are listed in and prescribed by TM
38-750 (Army).
1-5. Destruction of Army Materiel
b. Report of Packaging and Handling Deficiencies.
Destruction of Army materiel to prevent enemy use
Fill out and forward DD Form 6 (Packaging Improve-
shall be as prescribed in TM 750-244-2.
ent Report) as prescribed in AR 700-58/NAV-
SUPINST 4030.29/AFR 71-13/MCO P4030.29A, and
1-6. Reporting Equipment Improvement
DSAR 4145.8.
Recommendations (EIR).
c. Discrepancy in Shipment Report (DISREP) (SF
EIR's will be prepared using DA Form 2407, Mainte
361). Fill out and forward Discrepancy in Shipment
nance Request Instructions for preparing EIR's are
Report (DISREP) (SF 361) as prescribed in AR
provided in TM 38-750, The Army Maintenance Man-
55-38/NAVSUPINST 4610.33 A/AFR 75-18/MCO
agement System. EIR's should be mailed directly to
P461O.19B, and DSAR 4500.15.
Commander, US Army Electronics Command, ATTN:
1-4. Administrative Storage
DRSEL-MA-Q, Fort Monmouth, NJ 07703. A reply
will be furnished direct to you.
For procedures, forms, and records, and inspections re-
Section Il. DESCRIPTION AND DATA
temperature . . . . . . . . . . . . . . . -20 C(-4 F to 50 C(122 F).
1-7. Purpose and Use
Weight . . . . . . . . . . . . . . . . . . . . . 26 pounds.
Power Supply PP-3940A/G (fig. 1-1) converts 115-
volt alternating current (at) single-phase power, to
1-9. Components
from 0- to 40-volt direct current (dc) power at a maxi-
a. Component.
mum of 4 amperes. The power supply has the addi-
tional capabilities of regulating the output voltage at
Height Depth width Weight
(in.) (in.)
Federal stock No.
Component
Quantity
(in.)
(lb)
the load rather than at the power supply output termi-
5 16.1/8 8 1/8 26
1
6130-460-2148
Power Supply
nals (remote sensing); producing specific values of out-
P-394A/NG
put voltage or current by connecting appropriate resis-
tances to rear terminal board terminals (voltage and
b. Running Spares.
current programming). This power supply may be used
Federal stock No.
Quantity
Item
Fuse, cartridge (F1, 5 ampere)
5920-296-1519 1
whenever a precise, regulated voltage (40 volts maxi-
6240-683-0560 2
Lamp, incandescent (DS2 and DS3)
mum) or current (4 amperes maximum) supply is
specified,
1-10. Description of Equipment
1-8. Technical Characteristics
The power supply is a self-contained, portable unit
Power input:
housed in a metal case with a one-piece top and side
Voltage . . . . . . . . . . . . . . . . . . . . . .115 volts 10.
cover, and an attached power cable. The top and side
Phase . . . . . . . . . . . . . . . .
Single.
cover can be easily removed to facilitate maintenance
Frequency . . . . . . . . . . . . . . . . 50 to 400 Hz.
on the power supply. The power cable is terminated in
Current. ., . . . . . . . . . . . . . . . . . . . ..3.5 amperes maximum.
a heavy-duty, three-wire connector plug. All operating
Power output:
Voltage . . . . . . . . . . . . . . . .0 to 40 volt 4 dc.
controls are mounted on the front panel. A carrying
Current . . . . . . . . . . . . . . . . . . . . . . . 0 to 4 amperes.
handle is provided to facilitate repositioning of the
Regulation . . . . . . . . . . . . . . . . . . . . . 0 0l% maximum.
power supply. Vents on each side and the top are pro-
Ripple. . . . . . . . . . . . . . . . . . . . . . . . . . l millivolt rms maximum.
vialed for air circulation.
Ambient
1-2
Change 1
